APA-viite (7. p.)

Nolledo, J. N., & Nolledo, M. S. (1993). The national internal revenue code of the Philippines: Annotated (16th and rev. ed.). National Book Store.

Chicago-viite (17. p.)

Nolledo, Jose N., ja Mercedita Santiago Nolledo. The National Internal Revenue Code of the Philippines: Annotated. 16th and rev. ed. Manila: National Book Store, 1993.

MLA-viite (9. p.)

Nolledo, Jose N., ja Mercedita Santiago Nolledo. The National Internal Revenue Code of the Philippines: Annotated. 16th and rev. ed. National Book Store, 1993.