(1969). Surveys of African economies: Dahomey, Ivory Coast, Mauritania, Niger, Senegal, Togo, and Upper Volta. Washington.
Chicago ZitierstilSurveys of African Economies: Dahomey, Ivory Coast, Mauritania, Niger, Senegal, Togo, and Upper Volta. Washington, 1969.
MLA ZitierstilSurveys of African Economies: Dahomey, Ivory Coast, Mauritania, Niger, Senegal, Togo, and Upper Volta. Washington, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.