Kelman, Herbert C.; Barclay, Janet «The F scale as a measure of breadth of perspective». The Journal of Abnormal and Social Psychology, vol. 67, 6, 1963, pàg. 608–15. DOI: 10.1037/h0048738. PMID: 14084770.
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Kelman, Herbert C.; Barclay, Janet «The F scale as a measure of breadth of perspective». The Journal of Abnormal and Social Psychology, vol. 67, 6, 1963, pàg. 608–15. DOI: 10.1037/h0048738. PMID: 14084770.