Morgan, C. T. (1950). Physiological Psychology (2nd ed.). McGraw-Hill; Tokyo : Kogaku-sha.
Cita Chicago (17th ed.)Morgan, Clifford T. Physiological Psychology. 2nd ed. New York: McGraw-Hill; Tokyo : Kogaku-sha, 1950.
Cita MLA (9th ed.)Morgan, Clifford T. Physiological Psychology. 2nd ed. McGraw-Hill; Tokyo : Kogaku-sha, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.