APA (7e ed.) Bronvermelding
Oncken, W. (1984). Managing management time: Who's got the monkey? Prentice-hall.
Chicago (17e ed.) Bronvermelding
Oncken, William. Managing Management Time: Who's Got the Monkey? New Jersey: Prentice-hall, 1984.
MLA (9e ed.) Bronvermelding
Oncken, William. Managing Management Time: Who's Got the Monkey? Prentice-hall, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.