एपीए उद्धरण

Satish Tiwari,ed. Agricultural development. Anmol Publications PVT.LTD.

शिकागो स्टाइल उद्धरण

Satish Tiwari,ed. Agricultural Development. New Delhi: Anmol Publications PVT.LTD.

एमएलए उद्धरण

Satish Tiwari,ed. Agricultural Development. Anmol Publications PVT.LTD.