Nolledo, J. N., & Nolledo, M. S. (1993). The national internal revenue code of the Philippines: Annotated (16th and rev. ed.). National Book Store.
Chicago Style (17. basım) AtıfNolledo, Jose N., ve Mercedita Santiago- Nolledo. The National Internal Revenue Code of the Philippines: Annotated. 16th and rev. ed. Manila: National Book Store, 1993.
MLA (9th ed.) AtıfNolledo, Jose N., ve Mercedita Santiago- Nolledo. The National Internal Revenue Code of the Philippines: Annotated. 16th and rev. ed. National Book Store, 1993.
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