APA (7 वां संस्करण) प्रशस्ति पत्र

FARMER, B. (1980). Green revolution; technology and change in: Rice-growing arear of Tamil Nadu and Sri Lanka. ELBS, Macmillan.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

FARMER, B.H. Green Revolution; Technology and Change in: Rice-growing Arear of Tamil Nadu and Sri Lanka. London: ELBS, Macmillan, 1980.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

FARMER, B.H. Green Revolution; Technology and Change in: Rice-growing Arear of Tamil Nadu and Sri Lanka. ELBS, Macmillan, 1980.