APA (7 वां संस्करण) प्रशस्ति पत्र

Cass, V. C., & ZuTavern, A. B. (1930). Achievement test ...: For use with Zu Tavern's Business training. Commercial Text Book Co.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cass, Vera Cobb, और A. B. ZuTavern. Achievement Test ...: For Use with Zu Tavern's Business Training. South Pasadena, Calif.: Commercial Text Book Co, 1930.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Cass, Vera Cobb, और A. B. ZuTavern. Achievement Test ...: For Use with Zu Tavern's Business Training. Commercial Text Book Co, 1930.