APA-referens (7:e uppl.)

Williams, D. J. (1996). Preparing For Project Management A Guide For The New Architectural Or Engineering Project Manager In Private Practice David J. Williams. ASCE.

Chicago-referens (17:e uppl.)

Williams, David J. Preparing For Project Management A Guide For The New Architectural Or Engineering Project Manager In Private Practice David J. Williams. ASCE, 1996.

MLA-referens (8:e uppl.)

Williams, David J. Preparing For Project Management A Guide For The New Architectural Or Engineering Project Manager In Private Practice David J. Williams. ASCE, 1996.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.