Anderson, R. A., Fox, I., & Twomey, D. P. (1987). Business Law: Principles cases legal environment. South-Western.
Chicago-referens (17:e uppl.)Anderson, Ronald A., Ivan Fox, och David P. Twomey. Business Law: Principles Cases Legal Environment. Cincinnati: South-Western, 1987.
MLA-referens (9:e uppl.)Anderson, Ronald A., et al. Business Law: Principles Cases Legal Environment. South-Western, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.