Citazione Stile APA (7a Edizione)

Bellows, R. M. (1962). Executive skills: Their dynamics and development. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Bellows, Roger Marion. Executive Skills: Their Dynamics and Development. Englewood Cliffs, N. J: Prentice-Hall, 1962.

Citatione MLA (9a ed.)

Bellows, Roger Marion. Executive Skills: Their Dynamics and Development. Prentice-Hall, 1962.