Philippines (Republic) Bureau of Internal Revenue, Philippines (Republic), & Superius Management and Investment Corp. (1973). Presidential issuances: Taxation and revenue rules and regulations. [s.n.
Citação do estilo Chicago (17ª ed.)Philippines (Republic) Bureau of Internal Revenue, Philippines (Republic), e Superius Management and Investment Corp. Presidential Issuances: Taxation and Revenue Rules and Regulations. Quezon City: [s.n, 1973.
Citação MLA (9ª ed.)Philippines (Republic) Bureau of Internal Revenue, et al. Presidential Issuances: Taxation and Revenue Rules and Regulations. [s.n, 1973.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.