Sources

Every source backing a fact on Brooke Hardy's own page, deduplicated — the same source backing several facts appears once.

• http://chi2009.acm.org/ — http://chi2009.acm.org/
• http://chi2010.acm.org/ — http://chi2010.acm.org/
• https://chi2008.acm.org/ — https://chi2008.acm.org/