APA (7 वां संस्करण) प्रशस्ति पत्र

(1989). Research in labor economics: A research annual. JAI Press, Inc.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Research in Labor Economics: A Research Annual. Greenwich, Conn: JAI Press, Inc, 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Research in Labor Economics: A Research Annual. JAI Press, Inc, 1989.