Worthington, E. B. (1977). Arid land irrigation in developing countries: Environmental problems and effects ; based on the International Symposium, 16 - 21 February 1976, Alexandria, Egypt. Pergamon Press.
Chicago-Zitierstil (17. Ausg.)Worthington, E. Barton. Arid Land Irrigation in Developing Countries: Environmental Problems and Effects ; Based on the International Symposium, 16 - 21 February 1976, Alexandria, Egypt. Oxford (u.a.): Pergamon Press, 1977.
MLA-Zitierstil (9. Ausg.)Worthington, E. Barton. Arid Land Irrigation in Developing Countries: Environmental Problems and Effects ; Based on the International Symposium, 16 - 21 February 1976, Alexandria, Egypt. Pergamon Press, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.