1. Adair G.S. –1949– in Haemoglobin, F.J.W. Roughton & J.C. Kendrew eds, Butterworths, Cambridge.
2. Edsall J.T. & Wyman J. –1958– Biophysical chemistry, Acad. Press, New York.
3. Yon J. –1959– Structure et dynamique conformationnelle des protéines, Hermann, Paris.
4. Klotz I.M. –1953– in The proteins, H. Neurath & K. Bailey eds, 1st ed., Acad. Press, New York.
5. Wyman J. –1964– Linked functions and reciprocal effects in hemoglobin, a second look. Adv. Prot. Chem. 19, 223–286.