(1993). The Competitive Edge Sharpening Your Skills in the Workplace. Communications. Instructor's Guide / Julie Leidig and Others. [microform].
Style de citation Chicago (17e éd.)The Competitive Edge Sharpening Your Skills in the Workplace. Communications. Instructor's Guide / Julie Leidig and Others. [microform]. 1993.
Style de citation MLA (9e éd.)The Competitive Edge Sharpening Your Skills in the Workplace. Communications. Instructor's Guide / Julie Leidig and Others. [microform]. 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.