McCullough, B. D. (4 birželio 2004). „Fixing Statistical Errors in Spreadsheet Software: The Cases of Gnumeric and Excel“(PDF). Computational Statistics & Data Analysis. Suarchyvuotas originalas(PDF) 2009-04-23. Nuoroda tikrinta 2010-01-31. „The most recent versions given a full analysis in this report (available without charge) are Microsoft Excel XP and Gnumeric 1.1.2, and the author has more-limited data on then-new Excel 2003.“
„The Gnumeric spreadsheet“. Gnumeric. Suarchyvuota iš originalo 2010-12-23. „Gnumeric has been coded mainly by Miguel de Icaza, with help from other intrepid hackers that have contributed code, bug fixes and documentation.“{{cite web}}: CS1 priežiūra: netinkamas URL (link)
McCullough, B. D. (4 birželio 2004). „Fixing Statistical Errors in Spreadsheet Software: The Cases of Gnumeric and Excel“(PDF). Computational Statistics & Data Analysis. Suarchyvuotas originalas(PDF) 2009-04-23. Nuoroda tikrinta 2010-01-31. „The most recent versions given a full analysis in this report (available without charge) are Microsoft Excel XP and Gnumeric 1.1.2, and the author has more-limited data on then-new Excel 2003.“