APA (7th ed.) Citation

Villegas, B. M. (1985). Guide to economics for Filipinos (3rd ed.). Sinag-Tala.

Chicago Style (17th ed.) Citation

Villegas, Bernardo Malvar. Guide to Economics for Filipinos. 3rd ed. Manila: Sinag-Tala, 1985.

MLA (9th ed.) Citation

Villegas, Bernardo Malvar. Guide to Economics for Filipinos. 3rd ed. Sinag-Tala, 1985.