Payumo, P. R. (2000). Philippine and international radio laws and regulations (with explanations): Telecommunications laws and regulations (Twelfth revised edition.). National Book Store.
Chicago Style (17th ed.) CitationPayumo, Pablo R. Philippine and International Radio Laws and Regulations (with Explanations): Telecommunications Laws and Regulations. Twelfth revised edition. Mandaluyong City: National Book Store, 2000.
MLA (9th ed.) CitationPayumo, Pablo R. Philippine and International Radio Laws and Regulations (with Explanations): Telecommunications Laws and Regulations. Twelfth revised edition. National Book Store, 2000.
Warning: These citations may not always be 100% accurate.