- $9.72Microsoft Excel Worksheet Function Reference by aff, Microsoft Press Staff Microsoft Official Academic Course StaffBetter World Books
- $49.99Vlookup - Process Data across multiple MS Excel worksheetsUdemy
- $99.99Excel Accounting 2-Worksheet, Opening Balances, & SubledgerUdemy
- $199.99Tax & Adjusting Entry Year-End Accounting Excel WorksheetUdemy