Radford, G. J., & Toribio, M. Z. B. (1996). Environmental planning and management concerns in the Calabarzon area, Philippines. ERMP, Institute of Environmental Science and Management, College of Arts and Sciences, University of the Philippines at Los Baños.
Čikaški stil citiranja (17. izdanje)Radford, Gregory J., i Ma. Zita Butardo Toribio. Environmental Planning and Management Concerns in the Calabarzon Area, Philippines. College, Laguna: ERMP, Institute of Environmental Science and Management, College of Arts and Sciences, University of the Philippines at Los Baños, 1996.
MLA način citiranja (9. izdanje)Radford, Gregory J., i Ma. Zita Butardo Toribio. Environmental Planning and Management Concerns in the Calabarzon Area, Philippines. ERMP, Institute of Environmental Science and Management, College of Arts and Sciences, University of the Philippines at Los Baños, 1996.