Colston Research Society. Symposium, Collard, D. A., Lecomber, R., & Slater, M. (1980). Income distribution: The limits to redistribution : proceedings of the thirty-first symposium of the Colston Research Society held in the University of Bristol, March 1979. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रColston Research Society. Symposium, David A. Collard, Richard Lecomber, और Martin Slater. Income Distribution: The Limits to Redistribution : Proceedings of the Thirty-first Symposium of the Colston Research Society Held in the University of Bristol, March 1979. New York: Wiley, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रColston Research Society. Symposium, et al. Income Distribution: The Limits to Redistribution : Proceedings of the Thirty-first Symposium of the Colston Research Society Held in the University of Bristol, March 1979. Wiley, 1980.