(1989). Developments in procedures for farming systems research: Proceedings of an international workshop 13-17 march, 1989, Puncak, Bogor, Indonesia. Agency for Agricultural Research and Development.
Chicago-Zitierstil (17. Ausg.)Developments in Procedures for Farming Systems Research: Proceedings of an International Workshop 13-17 March, 1989, Puncak, Bogor, Indonesia. Jakarta: Agency for Agricultural Research and Development, 1989.
MLA-Zitierstil (9. Ausg.)Developments in Procedures for Farming Systems Research: Proceedings of an International Workshop 13-17 March, 1989, Puncak, Bogor, Indonesia. Agency for Agricultural Research and Development, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.