APA-viite (7. p.)

Galman, M. I. (1977). Paombong: Its history and people. s.n.].

Chicago-viite (17. p.)

Galman, Mario I. Paombong: Its History and People. [S.l: s.n.], 1977.

MLA-viite (9. p.)

Galman, Mario I. Paombong: Its History and People. s.n.], 1977.