Cita APA (7th ed.)

Physical Planning Strategy for the Philippines. (1973). Region XI - Southern Mindanao; regional capital - Davao City. s.n.].

Cita Chicago (17th ed.)

Physical Planning Strategy for the Philippines. Region XI - Southern Mindanao; Regional Capital - Davao City. [Manila: s.n.], 1973.

Cita MLA (9th ed.)

Physical Planning Strategy for the Philippines. Region XI - Southern Mindanao; Regional Capital - Davao City. s.n.], 1973.