http://www.sorucevap.com/bilisimteknolojisi/bilgisayar/excel/ 
http://www.mtuncel.com
www.excel.gen.tr
www.excel.web.tr
http://www.bilgisayarogren.com
www.bilgisayardershanesi.com/excel.htm
www.bilgiportal.com/v1/idx/38/635/Yazlm/makale/Microsoft-Excel-Dersleri.html
www.vbasicmaster.com/vbbilgisi.asp?type=xlsipc
www.karpuz.com/excel-dersi/formullerbaslik.html
www.sanalkurs.net
www.halkapinar.gov.tr/rem/excel_ornekleri.htm
www.vbasicmaster.com/bolumler.asp?type=excel
www.elektrotekno.com/archive/o_t__t_20010__excel-de-formul-olusturma.html
www.elektrotekno.com/archive/o_t__t_20061__microsoft-excel-ileri-duzey-ders-notlari.html