(1969). Surveys of African economies: Democratic Republic of Congo, Malagasy Republic, Malawi, Mauritius, and Zambia. Washington.
Chicago Stili AlıntıSurveys of African Economies: Democratic Republic of Congo, Malagasy Republic, Malawi, Mauritius, and Zambia. Washington, 1969.
MLA AlıntıSurveys of African Economies: Democratic Republic of Congo, Malagasy Republic, Malawi, Mauritius, and Zambia. Washington, 1969.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..