Sources

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

• http://chi2014.acm.org/ — http://chi2014.acm.org/
• http://chi2014.acm.org/ — http://chi2014.acm.org/
• http://chi2015.acm.org/ — http://chi2015.acm.org/