Excel Data Cleansing Straight to the Point - Mastering Excel's Data Cleansing Tools with Real-World Strategies
Oz du Soleil, MrExcel's Holy Macro! Books
Cleaning Excel Data With Power Query Straight to the Point - Efficient Data Cleaning Techniques in Excel Using Power Query
Oz du Soleil
Guerrilla Data Analysis Using Microsoft Excel - Overcoming Crap Data and Excel Skirmishes
Oz du Soleil
