Frye, C., Freeze, W. S., & Buckingham, F. (2004). Microsoft Office Excel 2003 programming inside out. Microsoft Press ; Prentice Hall of India.

Frye, Curtis, Wayne S. Freeze, and Felicia Buckingham. Microsoft Office Excel 2003 Programming Inside Out. Redmond, Wash. : New Delhi: Microsoft Press ; Prentice Hall of India, 2004.

Frye, Curtis, et al. Microsoft Office Excel 2003 Programming Inside Out. Microsoft Press ; Prentice Hall of India, 2004.