Information sources : the annual directory of the Information Industry Association
MLA
Information Sources: the Annual Directory of the Information Industry Association. Washington, D.C.: The Association, 1982-
APA, 7th edition
(1982-). Information sources: the annual directory of the Information Industry Association. Washington, D.C.: The Association
Chicago, 17th edition
Information sources: the annual directory of the Information Industry Association. Washington, D.C.: The Association, 1982-