Παραπομπή σε μορφή APA (7η εκδ.)

EXECUTIVE DEVELOPMENT. (1971). Executive development: Part III. Harvard Business Review.

Παραπομπή σε μορφή Chicago (17η εκδ.)

EXECUTIVE DEVELOPMENT. Executive Development: Part III. USA: Harvard Business Review, 1971.

Παραπομπή σε μορφή MLA (9th εκδ.)

EXECUTIVE DEVELOPMENT. Executive Development: Part III. Harvard Business Review, 1971.