1. American Institute of Certified Public Accountants (AICPA). 1997. Accounting Trends and Techniques. 51st edition. New York, NY: AICPA.
2. Chasteen, L. G., R. E. Flaherty, and M. C. O'Connor. 1998. Intermediate Accounting. 6th edition. New York, NY: McGraw-Hill, Inc.
3. Dyckman, T. R., R. E. Dukes, and C. J. Davis. 1998. Intermediate Accounting. 4th edition. Chicago, IL: Richard D. Irwin.
4. - 1997. The Handbook of Fixed Income Securities. 5th edition. Chicago, IL: Richard D. Irwin.
5. Financial Accounting Standards Board (FASB). 1991. Disclosures about Fair Value of Financial Instruments. Statement of Financial Accounting Standards No. 107. Norwalk, CT: FASB.