Kay, J. A., & King, M. A. (1986). The British tax system (4h ed.). Oxford University Press.
Cita Chicago (17th ed.)Kay, J. A., i Mervyn A. King. The British Tax System. 4h ed. Oxford [Oxfordshire] ; New York: Oxford University Press, 1986.
Cita MLA (8th ed.)Kay, J. A., i Mervyn A. King. The British Tax System. 4h ed. Oxford University Press, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.