(1982). Intercropping: Proceedings of the 2nd symposium on intercropping in semi-arid areas, held at Morogoro, Tanzania, 4-7 Aug. 1980. Internat. Development Research Centre.
Chicago-Zitierstil (17. Ausg.)Intercropping: Proceedings of the 2nd Symposium on Intercropping in Semi-arid Areas, Held at Morogoro, Tanzania, 4-7 Aug. 1980. Ottawa: Internat. Development Research Centre, 1982.
MLA-Zitierstil (9. Ausg.)Intercropping: Proceedings of the 2nd Symposium on Intercropping in Semi-arid Areas, Held at Morogoro, Tanzania, 4-7 Aug. 1980. Internat. Development Research Centre, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.