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Rojer, Rebecca (October 2, 2007). "wikiHow Reaches 25,000 Articles". Creative Commons. Archived from the original on November 10, 2015. Retrieved February 21, 2015.
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Fitzpatrick, Jason (October 31, 2009). "Get Spray Paint Off Your Car". Lifehacker. Archived from the original on February 21, 2015. Retrieved February 21, 2015.
Demarais, Christina (November 8, 2012). "WikiHow's Recipe for Success". Inc. Archived from the original on February 21, 2015. Retrieved February 21, 2015.
Taylor, Marisa (January 30, 2009). "Turning the Ads Off". The Wall Street Journal. Digits (blogs.wsj.com). Archived from the original on June 12, 2018. Retrieved August 4, 2017.