APA (7e ed.) Bronvermelding

Williams, E. (1993). Working with management: A secretary's guide. Sterling Publishers.

Chicago (17e ed.) Bronvermelding

Williams, Elizabeth. Working with Management: A Secretary's Guide. New Delhi: Sterling Publishers, 1993.

MLA (8e ed.) Bronvermelding

Williams, Elizabeth. Working with Management: A Secretary's Guide. Sterling Publishers, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.