(1960). Palawan. [s.n.].
Cita Chicago (17th ed.)Palawan. [Manila]: [s.n.], 1960.
Cita MLA (9th ed.)Palawan. [s.n.], 1960.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
(1960). Palawan. [s.n.].
Cita Chicago (17th ed.)Palawan. [Manila]: [s.n.], 1960.
Cita MLA (9th ed.)Palawan. [s.n.], 1960.