APA (7 वां संस्करण) प्रशस्ति पत्र

Landreth, H., & Colander, D. C. (2002). History of economic thought (Forth edition.). Houghton Mifflin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Landreth, Harry, और David C. Colander. History of Economic Thought. Forth edition. Boston: Houghton Mifflin, 2002.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Landreth, Harry, और David C. Colander. History of Economic Thought. Forth edition. Houghton Mifflin, 2002.