lities 2011". PC Magazine. Ziff Davis, Inc. සම්ප්‍රවේශය 27 November 2010. {{cite web}}: External link in |work= (help)↑ 6.0 6.1 6.2 Gralla, Preston (3 December 2009). "TuneUp Utilities 2010 Replaces Many Other Utilities". PC World (magazine). PCWorld Communications, Inc. සම්ප්‍රවේශය 27 November 2010. {{cite web}}: External link in |work= (help); Text "PC World" ignored (help)↑ 7.0 7.1 7.2 "TuneUp Utilities 2003". cnet download.com. 14 July 2003. සම්ප්‍රවේශය 30 November 2010.↑ 8.0 8.1 8.2 "TuneUp Utilities 2007". cnet download.com. 13 July 2007. සම්ප්‍රවේශය 1 December 2010.↑ 9.0 9.1 9.2 "Table of operating systems supported by TuneUp Utilities". TuneUp Corporation. 19 July 2010. සම්ප්‍රවේශය 7 December 2010.↑ 10.0 10.1 10.2 10.3 10.4 10.5 Williams, Mike (29 October 2010). "Review: TuneUp Utilities 2011". Softwarecrew. සම්ප්‍රවේශය 30 November 2010.↑ 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 "TuneUp Utilities Download Archive". TuneUp Corporation. සම්ප්‍රවේශය 5 December