Libby, R., Libby, P. A., & Short, D. G. (2009). Financial accounting (6th ed.). McGraw-Hill Irwin.
Cita Chicago (17th ed.)Libby, Robert, Patricia A. Libby, i Daniel G. Short. Financial Accounting. 6th ed. Boston: McGraw-Hill Irwin, 2009.
Cita MLA (9th ed.)Libby, Robert, et al. Financial Accounting. 6th ed. McGraw-Hill Irwin, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.