Philippine Islands. Manila Harbor Board. (1976). The port of Manila: A yearbook devoted to foreign commerce and shipping of Manila and the Philippines [microform]. Photoduplication Service, University of the Phil ppines Library.
Citación estilo ChicagoPhilippine Islands. Manila Harbor Board. The Port of Manila: A Yearbook Devoted to Foreign Commerce and Shipping of Manila and the Philippines [microform]. Quezon City: Photoduplication Service, University of the Phil ppines Library, 1976.
Cita MLAPhilippine Islands. Manila Harbor Board. The Port of Manila: A Yearbook Devoted to Foreign Commerce and Shipping of Manila and the Philippines [microform]. Photoduplication Service, University of the Phil ppines Library, 1976.
Warning: These citations may not always be 100% accurate.