- Century 21 Accounting: Advanced
- Keeping Financial Records for Business
- Working Papers, Chapters 1-10 for Gilbertson/Lehman/Passalacqua/Ross' Century 21 Accounting: Advanced, 9th
- Century 21 Accounting: Advanced
- Working Papers, Chapters 1-9 for Kaliski/Schultheis/Passalacqua's Keeping Financial Records for Business, 10th