Newhouse, F. (1950). Irrigation in Egyot and the Sudan: The Tigris and Euphrates Basin Indian and Pakistan. The British Council.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Newhouse, Frederic. Irrigation in Egyot and the Sudan: The Tigris and Euphrates Basin Indian and Pakistan. London: The British Council, 1950.
MLA -ийн эшлэл (9 дэх хэвлэлт)Newhouse, Frederic. Irrigation in Egyot and the Sudan: The Tigris and Euphrates Basin Indian and Pakistan. The British Council, 1950.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.