De Leon, H. S. (1994). The National Internal Revenue Code annotated: P.D. no. 1158, as amended (5th ed.). Published & distributed by Rex Book Store.
Citace podle Chicago (17th ed.)De Leon, Hector S. The National Internal Revenue Code Annotated: P.D. No. 1158, as Amended. 5th ed. Manila, Philippines: Published & distributed by Rex Book Store, 1994.
Citace podle MLA (9th ed.)De Leon, Hector S. The National Internal Revenue Code Annotated: P.D. No. 1158, as Amended. 5th ed. Published & distributed by Rex Book Store, 1994.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..