Gaya APA

Salman, S, M. (2009). The World Bank Policy for Projects on International Waterways . : The World Bank, 2009.Washington, D.C..

Gaya MLA

Salman, Salman, M.A.. "The World Bank Policy for Projects on International Waterways". : The World Bank, 2009.Washington, D.C., 2009. Koleksi World Bank.