Warren, C. S., Reeves, J. M., Fess, P. E., & Chadwick, D. (1999). Accounting or financial accounting (19th ed.). South-Westen College Pub.

Warren, Carl S., James M. Reeves, Philip E. Fess, and Donna Chadwick. Accounting or Financial Accounting. 19th ed. Cincinnati, Ohio: South-Westen College Pub, 1999.

Warren, Carl S., et al. Accounting or Financial Accounting. 19th ed. South-Westen College Pub, 1999.