Citazione Stile APA (7a Edizione)

Clampitt, P. G. (1983). Communication and productivity. University Microfilms International.

Citazione stile Chigago Style (17a edizione)

Clampitt, Phillip G. Communication and Productivity. Ann Arbor, Mich.: University Microfilms International, 1983.

Citatione MLA (8a ed.)

Clampitt, Phillip G. Communication and Productivity. University Microfilms International, 1983.