Cita APA (7a ed.)

Sinag-tala. (1978). Executive marketing factbook: Philippines, Southeast Asia. Sinag-tala.

Cita Chicago Style (17a ed.)

Sinag-tala. Executive Marketing Factbook: Philippines, Southeast Asia. Manila: Sinag-tala, 1978.

Cita MLA (9a ed.)

Sinag-tala. Executive Marketing Factbook: Philippines, Southeast Asia. Sinag-tala, 1978.