Robinson, P. W. (1981). Fundamentals of experimental psychology (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Robinson, Paul W. Fundamentals of Experimental Psychology. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1981.
Cita MLA (9th ed.)Robinson, Paul W. Fundamentals of Experimental Psychology. 2nd ed. Prentice-Hall, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.