एपीए उद्धरण

(1969). Surveys of African economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington.

शिकागो स्टाइल उद्धरण

Surveys of African Economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington, 1969.

एमएलए उद्धरण

Surveys of African Economies: Cameroon, Central African Republic, Chad, Congo (Brazzaville), and Gabon. Washington, 1969.