R.P. Angarwal ans S.S. Dragomir, An application of Hayashi's inequality for differentiable function, Computers Math. Applic. 32 (6) (1996), 95-99.
 M.Alomari, M. Darus ans S.S. Dragomir, New inequalities of Hermite-Hadamard type for functions where second derivative absolute values are quasi-convex, Tamkang, J. Math. Vol 41 No.4 (2010), 353-359.
 M. Alomari, M. Darus and U.S. Kirmaci, Refinements of Hadamard-type inequalities for quasi-convex functions with applications to trapezoidal formula and to special means, Comp.Math. Appl., 59 (2010), 225-232.
 S.S. Dragomir and R.P. Angarwal, Two mapping in connection to Hadamard's inequalities, J. Math. Anal. Appl., 167 (1992), 49-56.
 S.S. Dragomir and R.P. Agarwal, Two inequalities for differentiable mappings and applications to special means of real numbers and to trapezoidal formula, Appl. Math. Lett., 11 (1998), 91-95.
 S.S. Dragomir, Y.J. Cho and S.S. Kim, Inequalities of Hadamard's type for Lipschitzian mappings and their applicaitions, J. Math. Anal. Appl., 245 (2000), 489-501.
 A. Florea and C.P. Niculescu, A Hermite-Hadamard inequalityn for convex-concave symmetric functions, Bull. Soc. Sci. Math. Roum., 50 (98) (2007), No. 2, 149-156.
 J.Hadamard, Etude sur les proprieties des fonctions entieres et en particulier d'une function consideree par Riemann, J. Math. Pures et Appl. 59 (1893), 171-215.
 Ch. Hermite, Sur deux limites d'une integrale definie, Mathesis 3 (1883), 82.
 D.A.Ion, Some estimates on the Hermite-Hadamard inequality through quasi-conver functions, Annals of University of Craiova. Math. Comp. Sci. Ser., 34 (2004), 82-87.
 U.S. Kirmaci, Inequalities for differentiable mappings and applications to special means of real numbers to midpoint formula, Appl. Math. Comp., 147 (2004), 137-146.
 U.S. Kirmaci and M.E. Ozdemir, On some inequalities ofr differentiable mappings and applications to special means of real numbers and to midpoint formula, Appl. Math. Comp., 153 (2004), 361-368.
 M. Mihailescu and C.P. Niculescu, An extension of the Hermite-Hadamard inequality through subharmonic functions, Glasgow Mathematical Jourmal 49 (2007), 1-6.
 D.S. Mitrinović, J.E. Pečarić and A.M. Fink, Inequalities Involving Functions and Theit Integrals and Decivatives, K'LUWER ACADEMIC PUBLISHERS, DORDRECHT/BOSTON/LONDOW, 1991.
 C.P. Niculescu and L.-E. Persson, Convex Functions and ther Applications. A Contemporaty Approach, CMS Books in Mathematics vol. 23, Springer-Verlag, New York, 2006.
 M.E. Ozdemir, A theorem on mappings with bounded derivatives with applications to quadrature rules and means, Appl. Math. Comp., 138 (2000), 425-434.
 S.S. Dragomir and C.E.M. Pearce, Selected Topics on Hermite-Hadamard Inequalities and Applications, RGMIA Monographs, Victoria University, 2000. Online: http://www.staff.vu.edu.au/RGMIA/monographs/hermite-hadamard.html.
 C.E.M. Pearce and J.E. Pečarić, Inequalilies for differentiable mappings with application to special means and quadrature formula, Appl. Math Lett., 13 (2000), 51-55.
 G.S. Yang, D.Y. Hwang and K.L. Tseng, Some inequalilies for differentiable convex and concave mappings, Appl. Math. Comp., 47 (2004), 207-216.