APA (7 वां संस्करण) प्रशस्ति पत्र

Ryland, G. (1989). Bulk handling of paddy and rice in Malaysia: An economic analysis. Australian Centre for International Agricultural Research.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ryland, G.J. Bulk Handling of Paddy and Rice in Malaysia: An Economic Analysis. Canberra: Australian Centre for International Agricultural Research, 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ryland, G.J. Bulk Handling of Paddy and Rice in Malaysia: An Economic Analysis. Australian Centre for International Agricultural Research, 1989.