Healey, G. W. (1974). Self concept: A comparison of negro, anglo and spanish-american students across ethnic, sex and socio-economic variables. R & E Research Associates.
Chicago-Zitierstil (17. Ausg.)Healey, Gary W. Self Concept: A Comparison of Negro, Anglo and Spanish-american Students Across Ethnic, Sex and Socio-economic Variables. San Francisco: R & E Research Associates, 1974.
MLA-Zitierstil (9. Ausg.)Healey, Gary W. Self Concept: A Comparison of Negro, Anglo and Spanish-american Students Across Ethnic, Sex and Socio-economic Variables. R & E Research Associates, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.