Olsen, E. (2014). Microsoft Excel - Pivot Tables In-Depth (1st edition.). Infinite Skills.
Cita Chicago Style (17a ed.)Olsen, Erin. Microsoft Excel - Pivot Tables In-Depth. 1st edition. Infinite Skills, 2014.
Cita MLA (9a ed.)Olsen, Erin. Microsoft Excel - Pivot Tables In-Depth. 1st edition. Infinite Skills, 2014.
Precaución: Estas citas no son 100% exactas.
