Straub, R. O. (1986). Discovering psychology: A guide to active study to accompany. Worth.
Cita Chicago (17th ed.)Straub, Richard O. Discovering Psychology: A Guide to Active Study to Accompany. Worth, 1986.
Cita MLA (9th ed.)Straub, Richard O. Discovering Psychology: A Guide to Active Study to Accompany. Worth, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.