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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Colston Research Society. Symposium, David A. Collard, Richard Lecomber, και 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.
Παραπομπή σε μορφή MLA (8th εκδ.)Colston 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.