Bolton, R. (1987). People skills: How to assert yourself, listen to others, and resolve conflicts. Brookvale, N.S.W: Simon and Schuster Australia.
Style de citation ChicagoBolton, Robert. People Skills: How to Assert Yourself, Listen to Others, and Resolve Conflicts. Brookvale, N.S.W: Simon and Schuster Australia, 1987.
Style de citation MLABolton, Robert. People Skills: How to Assert Yourself, Listen to Others, and Resolve Conflicts. Brookvale, N.S.W: Simon and Schuster Australia, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.