Não informado. (1953). Social and economics studies. University of West Indies, Institute of Social and Economic Research.
Chicago-Zitierstil (17. Ausg.)Não informado. Social and Economics Studies. Kingston: University of West Indies, Institute of Social and Economic Research, 1953.
MLA-Zitierstil (8. Ausg.)Não informado. Social and Economics Studies. University of West Indies, Institute of Social and Economic Research, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.