FAO. (1973). Irrigation, drainage and salinity: An internayional sources book. London: Hutchinson/FAO/UNESCO.
शिकागो स्टाइल उद्धरणFAO. Irrigation, Drainage and Salinity: An Internayional Sources Book. London: Hutchinson/FAO/UNESCO, 1973.
एमएलए उद्धरणFAO. Irrigation, Drainage and Salinity: An Internayional Sources Book. London: Hutchinson/FAO/UNESCO, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.