APA (7th ed.) Citation

Nituda, V. G. (1981). Primer on the amended 1973 Philippine constitution ..: Amendments approved and ratified on April 7, 1981 plebiscite included. Vision Philippines.

Chicago Style (17th ed.) Citation

Nituda, Victor G. Primer on the Amended 1973 Philippine Constitution ..: Amendments Approved and Ratified on April 7, 1981 Plebiscite Included. [The Philippines]: Vision Philippines, 1981.

MLA (9th ed.) Citation

Nituda, Victor G. Primer on the Amended 1973 Philippine Constitution ..: Amendments Approved and Ratified on April 7, 1981 Plebiscite Included. Vision Philippines, 1981.