Weygandt, J. J., Kieso, D. E., & Kimmel, P. D. (2005). Accounting principles (7th edition.). John Wiley.

Weygandt, Jerry J., Donald E. Kieso, and Paul D. Kimmel. Accounting Principles. 7th edition. Hoboken, NJ: John Wiley, 2005.

Weygandt, Jerry J., et al. Accounting Principles. 7th edition. John Wiley, 2005.