Παραπομπή σε μορφή APA (7η εκδ.)

Kotter John P. (1999). John P. Kotter on what leaders really do. Harvard Business School.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kotter John P. John P. Kotter on What Leaders Really Do. Harvard Business School, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kotter John P. John P. Kotter on What Leaders Really Do. Harvard Business School, 1999.