(1985). Tradition irrigation schemes and potential for their improvement: Irrigation, Symposium, Kongreß Wasser Berlin 1985, Federal Republic of Germany. Parey.
Chicago-Zitierstil (17. Ausg.)Tradition Irrigation Schemes and Potential for Their Improvement: Irrigation, Symposium, Kongreß Wasser Berlin 1985, Federal Republic of Germany. Hamburg u.a: Parey, 1985.
MLA-Zitierstil (9. Ausg.)Tradition Irrigation Schemes and Potential for Their Improvement: Irrigation, Symposium, Kongreß Wasser Berlin 1985, Federal Republic of Germany. Parey, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.