Não informado. (1976). Irricab: Current annotaded bibliography of irrigation. International Irrigation information Center.
Chicago-Zitierstil (17. Ausg.)Não informado. Irricab: Current Annotaded Bibliography of Irrigation. Bet Dagan, Israel: International Irrigation information Center, 1976.
MLA-Zitierstil (8. Ausg.)Não informado. Irricab: Current Annotaded Bibliography of Irrigation. International Irrigation information Center, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.