Indonesia. Direktorat Jenderal Cipta Karya. (1972). Sulawesi regional development study: Terms of reference. Republic of Indonesia, Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Indonesia. Direktorat Jenderal Cipta Karya. Sulawesi Regional Development Study: Terms of Reference. [Jakarta]: Republic of Indonesia, Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development, 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Indonesia. Direktorat Jenderal Cipta Karya. Sulawesi Regional Development Study: Terms of Reference. Republic of Indonesia, Dept. of Public Works & Electric Power, Directorate General of Housing, Building, Planning and Urban Development, 1972.