APA (7 वां संस्करण) प्रशस्ति पत्र

Fairbank, R. E., & Schultheis, R. A. (1980). Applied business mathematics (11th ed.). South-Western Pub. Co..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Fairbank, Roswell E., और Robert A. Schultheis. Applied Business Mathematics. 11th ed. Cincinnati: South-Western Pub. Co., 1980.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Fairbank, Roswell E., और Robert A. Schultheis. Applied Business Mathematics. 11th ed. South-Western Pub. Co., 1980.