Ashton, Michael C.; Lee, Kibeom (2007). „Empirical, Theoretical, and Practical Advantages of the HEXACO Model of Personality Structure”. Personality and Social Psychology Review. 11 (2): 150—166. PMID18453460. S2CID13183244. doi:10.1177/1088868306294907.
Ashton, Michael; Lee, Kibeom (2009). „The HEXACO-60: A Short Measure of the Major Dimensions of Personality”. Journal of Personality Assessment. 91 (4): 340—345. PMID20017063. S2CID17179958. doi:10.1080/00223890902935878.
Teng, Ching-I (2008). „Personality Differences between Online Game Players and Nonplayers in a Student Sample”. Cyberpsychology & Behavior. 11 (2): 232—234. PMID18422420. doi:10.1089/cpb.2007.0064.
Zettler, I.; Hilbig, B. E.; Haubrich, J. (2011). „Altruism at the ballots: Predicting political attitudes and behavior”. Journal of Research in Personality. 45: 130—133. doi:10.1016/j.jrp.2010.11.010.
Ashton, Michael C.; Lee, Kibeom (2007). „Empirical, Theoretical, and Practical Advantages of the HEXACO Model of Personality Structure”. Personality and Social Psychology Review. 11 (2): 150—166. PMID18453460. S2CID13183244. doi:10.1177/1088868306294907.
Ashton, Michael; Lee, Kibeom (2009). „The HEXACO-60: A Short Measure of the Major Dimensions of Personality”. Journal of Personality Assessment. 91 (4): 340—345. PMID20017063. S2CID17179958. doi:10.1080/00223890902935878.
Teng, Ching-I (2008). „Personality Differences between Online Game Players and Nonplayers in a Student Sample”. Cyberpsychology & Behavior. 11 (2): 232—234. PMID18422420. doi:10.1089/cpb.2007.0064.
Ashton, Michael C.; Lee, Kibeom (2007). „Empirical, Theoretical, and Practical Advantages of the HEXACO Model of Personality Structure”. Personality and Social Psychology Review. 11 (2): 150—166. PMID18453460. S2CID13183244. doi:10.1177/1088868306294907.
Ashton, Michael; Lee, Kibeom (2009). „The HEXACO-60: A Short Measure of the Major Dimensions of Personality”. Journal of Personality Assessment. 91 (4): 340—345. PMID20017063. S2CID17179958. doi:10.1080/00223890902935878.
Ashton, Michael C. (2018). Individual Differences and Personality (3rd изд.). London, United Kingdom: Academic Press. стр. 59—83. ISBN9780128098455. OCLC987583452.