APA aipamena

Lobo, F. M. (1998). Fidel Valdez Ramos: The centennial president. [s.n.].

Chicago Style aipamena

Lobo, Fred M. Fidel Valdez Ramos: The Centennial President. [s.l.]: [s.n.], 1998.

MLA aipamena

Lobo, Fred M. Fidel Valdez Ramos: The Centennial President. [s.n.], 1998.