Walkenbach, J. (2013). 101 Excel 2013 tips, tricks and timesavers. John Wiley & Sons.
Cita Chicago Style (17a ed.)Walkenbach, John. 101 Excel 2013 Tips, Tricks and Timesavers. Hoboken, New Jersey: John Wiley & Sons, 2013.
Cita MLA (8a ed.)Walkenbach, John. 101 Excel 2013 Tips, Tricks and Timesavers. John Wiley & Sons, 2013.
Precaución: Estas citas no son 100% exactas.