Robert S Feldman. (1997). Understanding Psychology (4th.). Tata Mc Graw-Hill.
Chicago Edition CitationRobert S Feldman. Understanding Psychology. 4th. Newdelhi: Tata Mc Graw-Hill, 1997.
Cita MLARobert S Feldman. Understanding Psychology. 4th. Tata Mc Graw-Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.