APA引文

Philippines. Department of Trade and Tourism. (1972). Integrated development and promotion of Philippine tourism and foreign trade: Background material. The Department.

Chicago Style (17th ed.) Citation

Philippines. Department of Trade and Tourism. Integrated Development and Promotion of Philippine Tourism and Foreign Trade: Background Material. [Manila]: The Department, 1972.

MLA引文

Philippines. Department of Trade and Tourism. Integrated Development and Promotion of Philippine Tourism and Foreign Trade: Background Material. The Department, 1972.