(1994). Proceeding Seminar On The Human Dimension Of Environmentally Sound Development Edited By Arimbi Hp. Wahan Lingkungan Hidup.
Chicago-referens (17:e uppl.)Proceeding Seminar On The Human Dimension Of Environmentally Sound Development Edited By Arimbi Hp. Wahan Lingkungan Hidup, 1994.
MLA-referens (8:e uppl.)Proceeding Seminar On The Human Dimension Of Environmentally Sound Development Edited By Arimbi Hp. Wahan Lingkungan Hidup, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.