APA aipamena

Kalaw, P. V. (1946). Osmena: From newspaperman to president. [publisher not identified].

Chicago Style aipamena

Kalaw, Pura Villanueva. Osmena: From Newspaperman to President. Manila: [publisher not identified], 1946.

MLA aipamena

Kalaw, Pura Villanueva. Osmena: From Newspaperman to President. [publisher not identified], 1946.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.