Debi Roberson, Jules Davidoff, Ian R. L. Davies, Laura R. Shapiro: Color categories: Evidence for the cultural relativity hypothesis. In: Cognitive Psychology. Band50, Nr.4, 1. Juni 2005, ISSN0010-0285, S.378–411, doi:10.1016/j.cogpsych.2004.10.001 (sciencedirect.com [abgerufen am 3. Dezember 2020]).
Debi Roberson, Jules Davidoff, Ian R. L. Davies, Laura R. Shapiro: Color categories: Evidence for the cultural relativity hypothesis. In: Cognitive Psychology. Band50, Nr.4, 1. Juni 2005, ISSN0010-0285, S.378–411, doi:10.1016/j.cogpsych.2004.10.001 (sciencedirect.com [abgerufen am 3. Dezember 2020]).
Debi Roberson, Jules Davidoff, Ian R. L. Davies, Laura R. Shapiro: Color categories: Evidence for the cultural relativity hypothesis. In: Cognitive Psychology. Band50, Nr.4, 1. Juni 2005, ISSN0010-0285, S.378–411, doi:10.1016/j.cogpsych.2004.10.001 (sciencedirect.com [abgerufen am 3. Dezember 2020]).