APA-referens (7:e uppl.)

Goodowens, J. B. (1989). A user's guide to federal architect-engineer contracts. American Society of Civil Engineers.

Chicago-referens (17:e uppl.)

Goodowens, James B. A User's Guide to Federal Architect-engineer Contracts. New York, N.Y.: American Society of Civil Engineers, 1989.

MLA-referens (8:e uppl.)

Goodowens, James B. A User's Guide to Federal Architect-engineer Contracts. American Society of Civil Engineers, 1989.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.