Weygandt, J. J., Kieso, D. E., & Kimmel, P. D. (1999). Accounting principles (5th ed.). John Wiley & Sons.
Cita Chicago (17th ed.)Weygandt, Jerry J., Donald E. Kieso, i Paul D. Kimmel. Accounting Principles. 5th ed. New York: John Wiley & Sons, 1999.
Cita MLA (9th ed.)Weygandt, Jerry J., et al. Accounting Principles. 5th ed. John Wiley & Sons, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.