Cita APA (7a ed.)

Sinag-tala. (1978). Sinag-tala executive marketing factbook: Philippines, Southeast Asia (2nd ed.). Sinag-tala Pub.

Cita Chicago Style (17a ed.)

Sinag-tala. Sinag-tala Executive Marketing Factbook: Philippines, Southeast Asia. 2nd ed. Manila: Sinag-tala Pub, 1978.

Cita MLA (9a ed.)

Sinag-tala. Sinag-tala Executive Marketing Factbook: Philippines, Southeast Asia. 2nd ed. Sinag-tala Pub, 1978.