Não informado. (1970). Polish Psychological Bulletin. Polish Academy of Sciences, Committee for Psychological Sciences.
Chicago-Zitierstil (17. Ausg.)Não informado. Polish Psychological Bulletin. Warsaw: Polish Academy of Sciences, Committee for Psychological Sciences, 1970.
MLA-Zitierstil (8. Ausg.)Não informado. Polish Psychological Bulletin. Polish Academy of Sciences, Committee for Psychological Sciences, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.