एपीए उद्धरण

Krishna Rao,Y V. (1993). Technology and social change in agriculture. Peoples.

शिकागो स्टाइल उद्धरण

Krishna Rao,Y V. Technology and Social Change in Agriculture. New Delhi: Peoples, 1993.

एमएलए उद्धरण

Krishna Rao,Y V. Technology and Social Change in Agriculture. Peoples, 1993.