1. Pavlov: A Biography;Babkin,1949
2. A medical review of Soviet Russia: VI. Work of Pavlov and other scientists;Gantt;British Medical Journal,1927
3. Reminiscences of Pavlov;Gantt;Journal of Experimental Analysis of Behavior,1973
4. Ivan Pavlov;Gray,1980
5. Nobel Lecture, December 12, 1904: Physiology of Digestion. Nobel Lectures, Physiology or Medicine 1901–1921;Pavlov,1967