Gaya APA

Bank, A, -, A, D. (2007). Preparatory Studies on National Social Security System in Indonesia (1). Phillipines: Asian Development Bank.

Gaya MLA

Bank, ADB, -, Asian, Development. "Preparatory Studies on National Social Security System in Indonesia". 1 Phillipines: Asian Development Bank, 2007. Hardcopy (Textbook).