एपीए उद्धरण

K.N. Raj, P. P. (1972). Some Perspectives of Planning and Development with particular reference to Kerala. Centre for Development Studies-WP5.

शिकागो स्टाइल उद्धरण

K.N. Raj, P.G.K. Panikar. Some Perspectives of Planning and Development with Particular Reference to Kerala. Centre for Development Studies-WP5, 1972.

एमएलए उद्धरण

K.N. Raj, P.G.K. Panikar. Some Perspectives of Planning and Development with Particular Reference to Kerala. Centre for Development Studies-WP5, 1972.