APA (7 वां संस्करण) प्रशस्ति पत्र

Gould, W. A. (1991). Research & development guidelines for the food industries. CTI Publications.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gould, Wilbur A. Research & Development Guidelines for the Food Industries. Baltimore, MD, USA: CTI Publications, 1991.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gould, Wilbur A. Research & Development Guidelines for the Food Industries. CTI Publications, 1991.