Style de citation APA (7e éd.)

Go, P. Y. (1988). Income taxation of the Philippines. s.n.].

Style de citation Chicago (17e éd.)

Go, Pio Y. Income Taxation of the Philippines. [S.l: s.n.], 1988.

Style de citation MLA (9e éd.)

Go, Pio Y. Income Taxation of the Philippines. s.n.], 1988.