Costales, A. C. (1997). The state of rural road infrastructure in the Philippines. Center for Policy and Development Studies, University of the Philippines at Los Baños.
Citación estilo ChicagoCostales, Achilles C. The State of Rural Road Infrastructure in the Philippines. College, Laguna: Center for Policy and Development Studies, University of the Philippines at Los Baños, 1997.
Cita MLACostales, Achilles C. The State of Rural Road Infrastructure in the Philippines. Center for Policy and Development Studies, University of the Philippines at Los Baños, 1997.
Warning: These citations may not always be 100% accurate.