LEITCH, R. A., & DAVIS, K. (1983). Accounting information systems. Prentice_Hall.
Cita Chicago (17th ed.)LEITCH, Robert A., i K.Roscoe DAVIS. Accounting Information Systems. New Jersey: Prentice_Hall, 1983.
Cita MLA (9th ed.)LEITCH, Robert A., i K.Roscoe DAVIS. Accounting Information Systems. Prentice_Hall, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.