ebrary, Inc, Hill, D. B., & Kral, M. J. (2003). About psychology: Essays at the crossroads of history, theory, and philosophy. State University of New York Press.

ebrary, Inc, Darryl B. Hill, and Michael J. Kral. About Psychology: Essays at the Crossroads of History, Theory, and Philosophy. Albany: State University of New York Press, 2003.

ebrary, Inc, et al. About Psychology: Essays at the Crossroads of History, Theory, and Philosophy. State University of New York Press, 2003.