APA-viite (7. p.)

Payumo, P. R., & Ferrer, D. C. (1987). Philippine and international radio laws and regulations (with explanations) (Rev. ed.). National Book Store.

Chicago-viite (17. p.)

Payumo, Pablo R., ja Daniel C. Ferrer. Philippine and International Radio Laws and Regulations (with Explanations). Rev. ed. Manila: National Book Store, 1987.

MLA-viite (9. p.)

Payumo, Pablo R., ja Daniel C. Ferrer. Philippine and International Radio Laws and Regulations (with Explanations). Rev. ed. National Book Store, 1987.