APA (7th ed.) Citation

Overseas Companies of Portugal. (1964). Angola: Economic developments, 1963-1964. [publisher not identified].

Chicago Style (17th ed.) Citation

Overseas Companies of Portugal. Angola: Economic Developments, 1963-1964. [Place of publication not identified]: [publisher not identified], 1964.

MLA (9th ed.) Citation

Overseas Companies of Portugal. Angola: Economic Developments, 1963-1964. [publisher not identified], 1964.

Warning: These citations may not always be 100% accurate.