APA (7 वां संस्करण) प्रशस्ति पत्र

Labor Research Association (U.S.) & Labor Research Association (U.S.). (1972). Labor fact book. Oriole Editions.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Labor Research Association (U.S.) और Labor Research Association (U.S.). Labor Fact Book. New York: Oriole Editions, 1972.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Labor Research Association (U.S.) और Labor Research Association (U.S.). Labor Fact Book. Oriole Editions, 1972.