एपीए उद्धरण

SHARMA, P. (2007). AGRICULTURAL WATER MANAGEMENT.

शिकागो स्टाइल उद्धरण

SHARMA, PREMJITH. AGRICULTURAL WATER MANAGEMENT. NEW DELHI, GENE-TECH BOOKS, 2007.

एमएलए उद्धरण

SHARMA, PREMJITH. AGRICULTURAL WATER MANAGEMENT. 2007.