Verywell Mind. https://www.verywellmind.com/infj-introverted-intuitive-feeling-judging-2795978
Diakses pada 27 November 202016 Personalities. https://www.16personalities.com/infj-personality
Diakses pada 27 November 2020Human Metrics. http://www.humanmetrics.com/personality/infj
Diakses pada 27 November 2020