APA (7th ed.) Citation

Payumo, P. R., & Ferrer, D. C. (1974). Philippine and international radio laws and regulations: With explanations (Revised edition.). National Book Store.

Chicago Style (17th ed.) Citation

Payumo, Pablo R., and Daniel C. Ferrer. Philippine and International Radio Laws and Regulations: With Explanations. Revised edition. [Manila]: National Book Store, 1974.

MLA (9th ed.) Citation

Payumo, Pablo R., and Daniel C. Ferrer. Philippine and International Radio Laws and Regulations: With Explanations. Revised edition. National Book Store, 1974.