APA (7 वां संस्करण) प्रशस्ति पत्र

Grunewald, D. (1964). Cases in business policy. Holt, Rinehart and Winston.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Grunewald, Donald. Cases in Business Policy. New York: Holt, Rinehart and Winston, 1964.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Grunewald, Donald. Cases in Business Policy. Holt, Rinehart and Winston, 1964.