एपीए उद्धरण

B P Ratnawat. (1975). Agricultural man power and economic devolopment. Bombay.

शिकागो स्टाइल उद्धरण

B P Ratnawat. Agricultural Man Power and Economic Devolopment. Bombay, 1975.

एमएलए उद्धरण

B P Ratnawat. Agricultural Man Power and Economic Devolopment. Bombay, 1975.