Walkenbach, J. (1999). Microsoft Excel 2000 power programming with VBA. IDG Books Worldwide.
Citación estilo ChicagoWalkenbach, John. Microsoft Excel 2000 Power Programming with VBA. Foster City, CA: IDG Books Worldwide, 1999.
Cita MLAWalkenbach, John. Microsoft Excel 2000 Power Programming with VBA. IDG Books Worldwide, 1999.
Warning: These citations may not always be 100% accurate.