Citazione Stile APA (7a Edizione)

HUMAN RELATIONS. (1953). Human relations series part I. Harvard Business Review.

Citazione stile Chigago Style (17a edizione)

HUMAN RELATIONS. Human Relations Series Part I. USA: Harvard Business Review, 1953.

Citatione MLA (9a ed.)

HUMAN RELATIONS. Human Relations Series Part I. Harvard Business Review, 1953.