- Century 21 Accounting, General Journal
- Century 21 Accounting: Multicolumn Journal
- Fundamentals of Accounting: Course 1
- Working Papers, Chapters 18-24 for Gilbertson/Lehman/Gentene's Century 21 Accounting: General Journal, 10th
- Century 21 Accounting: General Journal, Introductory Course, Chapters 1-17