Williams, E. (1993). Working with management: A secretary's guide. Sterling Publishers.
Chicago-referens (17:e uppl.)Williams, Elizabeth. Working with Management: A Secretary's Guide. New Delhi: Sterling Publishers, 1993.
MLA-referens (8:e uppl.)Williams, Elizabeth. Working with Management: A Secretary's Guide. Sterling Publishers, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.