An Experimental Study of the Permanence of Course Material in Introductory Psychology, by Robert Irving Watson,... Submitted... for the Degree of Doctor of Philosophy, in the Faculty of Philosophy, Columbia University...
History, Psychology, and Science: Selected Papers ... Edited by Robert I. Watson & Donald T. Campbell. [With a Portrait.].
R. I. Watson's Selected Papers on the History of Psychology
Readings in the Clinical Method in Psychology. Edited by R.I. Watson
The History of Psychology and the Behavioral Sciences
The Great Psychologists
Eminent Contributors to Psychology: A bibliography of secondary references
Psychology as a Profession
The Great Psychologists from Aristotle to Freud
The Great Psychologists
Eminent Contributors to Psychology
Psychology of the Child, Etc
Psychology of the Child
A Manual of Standard Experiments in Psychology
Eminent Contributors to Psychology. V.1
Eminent Contributors to Psychology. V.2
History, Psychology, and Science
Readings in the clinical method in psychology N.Y., Harper
Psychology of the Child