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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Radford, Gregory J., và 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.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Radford, Gregory J., và 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.