Davao Center of Regional Development Studies, University of the Philippines. Institute of Planning, & Silao, F. B. (1971). Davao City--1970: A study of existing conditions. s. n.].
Citazione stile Chigago Style (17a edizione)Davao Center of Regional Development Studies, University of the Philippines. Institute of Planning, e Federico B. Silao. Davao City--1970: A Study of Existing Conditions. [Davao City: s. n.], 1971.
Citatione MLA (9a ed.)Davao Center of Regional Development Studies, et al. Davao City--1970: A Study of Existing Conditions. s. n.], 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.