APA (7. basım) Alıntı

Physical Planning Strategy for the Philippines. (1973). Population and employment. s.n.].

Chicago Style (17. basım) Atıf

Physical Planning Strategy for the Philippines. Population and Employment. [Manila: s.n.], 1973.

MLA (9th ed.) Atıf

Physical Planning Strategy for the Philippines. Population and Employment. s.n.], 1973.