Singh,Veena. (1990). Regional disparities in agricultural development. Deep & Deep Publications.
शिकागो स्टाइल उद्धरणSingh,Veena. Regional Disparities in Agricultural Development. New Delhi: Deep & Deep Publications, 1990.
एमएलए उद्धरणSingh,Veena. Regional Disparities in Agricultural Development. Deep & Deep Publications, 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.