Chapman, E. N. (1992). Your first thirty days: Building a professional image in a new job (Rev. ed.). Crisp Learning.
Chicago-Zitierstil (17. Ausg.)Chapman, Elwood N. Your First Thirty Days: Building a Professional Image in a New Job. Rev. ed. Menlo Park, Calif: Crisp Learning, 1992.
MLA-Zitierstil (9. Ausg.)Chapman, Elwood N. Your First Thirty Days: Building a Professional Image in a New Job. Rev. ed. Crisp Learning, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.