APA (7e ed.) Bronvermelding
Barry, B. (2007). Speechless: The erosion of free expression in the American workplace. Berrett-Koehler Publishers.
Chicago (17e ed.) Bronvermelding
Barry, Bruce. Speechless: The Erosion of Free Expression in the American Workplace. San Francisco: Berrett-Koehler Publishers, 2007.
MLA (9e ed.) Bronvermelding
Barry, Bruce. Speechless: The Erosion of Free Expression in the American Workplace. Berrett-Koehler Publishers, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.