Shelly, G. B., & Gary B. Shelly; Thomas J. Cashman; James S. Quasney. (2002). Microsoft Excel 2002: Introductory concepts and techniques. Boston, Mass.,U.K: Course Technology.
Čikaški stil citiranjaShelly, Gary B., i Gary B. Shelly; Thomas J. Cashman; James S. Quasney. Microsoft Excel 2002: Introductory Concepts and Techniques. Boston, Mass.,U.K: Course Technology, 2002.
MLA način citiranjaShelly, Gary B., i Gary B. Shelly; Thomas J. Cashman; James S. Quasney. Microsoft Excel 2002: Introductory Concepts and Techniques. Boston, Mass.,U.K: Course Technology, 2002.
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