International Congress of Applied Psychology. (1969). Interaction of theory and practice in psychology: Proceedings of the 16. International Congress of Applied Psychology, Amsterdam, 18 - 22 August 1968. Swets & Zeitlinger.
Chicago-Zitierstil (17. Ausg.)International Congress of Applied Psychology. Interaction of Theory and Practice in Psychology: Proceedings of the 16. International Congress of Applied Psychology, Amsterdam, 18 - 22 August 1968. Amsterdam: Swets & Zeitlinger, 1969.
MLA-Zitierstil (9. Ausg.)International Congress of Applied Psychology. Interaction of Theory and Practice in Psychology: Proceedings of the 16. International Congress of Applied Psychology, Amsterdam, 18 - 22 August 1968. Swets & Zeitlinger, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.