OCDI & Japan International Cooperation Agency. (2003). Progress report (2) for the study on the master plan for the strategic development of the national port system in the Republic of the Philippines: Main report, volume 1. The Overseas Coastal Area Development Institute of Japan.

OCDI and Japan International Cooperation Agency. Progress Report (2) for the Study on the Master Plan for the Strategic Development of the National Port System in the Republic of the Philippines: Main Report, Volume 1. [Japan]: The Overseas Coastal Area Development Institute of Japan, 2003.

OCDI and Japan International Cooperation Agency. Progress Report (2) for the Study on the Master Plan for the Strategic Development of the National Port System in the Republic of the Philippines: Main Report, Volume 1. The Overseas Coastal Area Development Institute of Japan, 2003.