(2010). Excel 2010 power programming with VBA by John Walkenbach. [electronic resource].
Cita Chicago (17th ed.)Excel 2010 Power Programming with VBA by John Walkenbach. [electronic Resource]. 2010.
Cita MLA (9th ed.)Excel 2010 Power Programming with VBA by John Walkenbach. [electronic Resource]. 2010.
Atenció: Aquestes cites poden no estar 100% correctes.