Barkley, N. (1995). The Crystal - Barkley guide to taking charge of your Career. Workman.
Style de citation Chicago (17e éd.)Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. New york: Workman, 1995.
Style de citation MLA (9e éd.)Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. Workman, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.