Cita APA (7th ed.)

WALKENBACH JOHN. (2015). MICROSOFT EXCEL 2016 BIBLE. WILEY.

Cita Chicago (17th ed.)

WALKENBACH JOHN. MICROSOFT EXCEL 2016 BIBLE. NEW DELHI: WILEY, 2015.

Cita MLA (9th ed.)

WALKENBACH JOHN. MICROSOFT EXCEL 2016 BIBLE. WILEY, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.