APA (7e ed.) Bronvermelding

Ackerstein, J. (1994). The Americans with Disabilities Act: What supervisors need to know. Business One Irwin/Mirror Press.

Chicago (17e ed.) Bronvermelding

Ackerstein, Joan. The Americans with Disabilities Act: What Supervisors Need to Know. Blue Ridge, Ill.: Business One Irwin/Mirror Press, 1994.

MLA (8e ed.) Bronvermelding

Ackerstein, Joan. The Americans with Disabilities Act: What Supervisors Need to Know. Business One Irwin/Mirror Press, 1994.