Philippines (Republic). United Nations Educational, Scientific and Cultural Organization National Commission, & National Exhibition of Filipino Pre-history and Culture. (1959). The Philippines in pre-historic times: A handbook for the first National Exhibition of Filipino Pre-history and Culture. s.n.].
Cita Chicago (17th ed.)Philippines (Republic). United Nations Educational, Scientific and Cultural Organization National Commission, i National Exhibition of Filipino Pre-history and Culture. The Philippines in Pre-historic Times: A Handbook for the First National Exhibition of Filipino Pre-history and Culture. [Manila: s.n.], 1959.
Cita MLA (9th ed.)Philippines (Republic). United Nations Educational, Scientific and Cultural Organization National Commission, i National Exhibition of Filipino Pre-history and Culture. The Philippines in Pre-historic Times: A Handbook for the First National Exhibition of Filipino Pre-history and Culture. s.n.], 1959.