APA aipamena

Davao Action Information Center. (1973). A developing city in a dual economy: Economic and demographic trends in Davao City, Philippines, 1972. [s.n.].

Chicago Style aipamena

Davao Action Information Center. A Developing City in a Dual Economy: Economic and Demographic Trends in Davao City, Philippines, 1972. Davao City: [s.n.], 1973.

MLA aipamena

Davao Action Information Center. A Developing City in a Dual Economy: Economic and Demographic Trends in Davao City, Philippines, 1972. [s.n.], 1973.