Gaya APA

Agency, J, I, C. (1990). The Study on the Integrated Regional Development Plan for the Northern Part of Sumatra - Final Report: Vol. V - Land Use Maps . Japan: Japan International Cooperation Agency.

Gaya MLA

Agency, Japan, International, Cooperation. "The Study on the Integrated Regional Development Plan for the Northern Part of Sumatra - Final Report: Vol. V - Land Use Maps". Japan: Japan International Cooperation Agency, 1990. Text.