(1969). Surveys of African economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington.
शिकागो स्टाइल उद्धरणSurveys of African Economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington, 1969.
एमएलए उद्धरणSurveys of African Economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington, 1969.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.