APA (7th ed.) Zitazioa
McGrath, M. Excel VBA in Easy Steps, 4th Edition. In Easy Steps Limited.
Chicago Style (17th ed.) Zitazioa
McGrath, Mike. Excel VBA in Easy Steps, 4th Edition. GB: In Easy Steps Limited.
MLA (9th ed.) Zitazioa
McGrath, Mike. Excel VBA in Easy Steps, 4th Edition. In Easy Steps Limited.
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