Robbins, J. G., & Jones, B. S. (1974). Effective communication for today's manager. Chain Store Age Books.
Citazione stile Chigago Style (17a edizione)Robbins, James G., e Barbara S. Jones. Effective Communication for Today's Manager. New York: Chain Store Age Books, 1974.
Citatione MLA (9a ed.)Robbins, James G., e Barbara S. Jones. Effective Communication for Today's Manager. Chain Store Age Books, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.