एपीए उद्धरण

varma ,O P, & Pandian ,MS. (1992). Role of women geoscientists in national planning development programmes. University of roorkee.

शिकागो स्टाइल उद्धरण

varma ,O P, और Pandian ,MS. Role of Women Geoscientists in National Planning Development Programmes. Roorkee: University of roorkee, 1992.

एमएलए उद्धरण

varma ,O P, और Pandian ,MS. Role of Women Geoscientists in National Planning Development Programmes. University of roorkee, 1992.