APA (7e ed.) Bronvermelding

Grobler, A., & Joubert, Y. T. (2020). The relationship between hope and optimism, ethical leadership and person-organisation fit. AOSIS.

Chicago (17e ed.) Bronvermelding

Grobler, Anton, en Yvonne T. Joubert. The Relationship Between Hope and Optimism, Ethical Leadership and Person-organisation Fit. AOSIS, 2020.

MLA (9e ed.) Bronvermelding

Grobler, Anton, en Yvonne T. Joubert. The Relationship Between Hope and Optimism, Ethical Leadership and Person-organisation Fit. AOSIS, 2020.

Let op: Deze citaties zijn niet altijd 100% accuraat.