Παραπομπή σε μορφή APA (7η εκδ.)

EXECUTIVE DEVELOPMENT. (1967). Executive development series part II. Harvard Business Review.

Παραπομπή σε μορφή Chicago (17η εκδ.)

EXECUTIVE DEVELOPMENT. Executive Development Series Part II. USA: Harvard Business Review, 1967.

Παραπομπή σε μορφή MLA (9th εκδ.)

EXECUTIVE DEVELOPMENT. Executive Development Series Part II. Harvard Business Review, 1967.