APA-referens (7:e uppl.)

WHITMAN, D., & GERGACZ, J. W. (1991). The legal environment of business.-- Ed.3. McGraw-Hill.

Chicago-referens (17:e uppl.)

WHITMAN, Douglas, och John W. GERGACZ. The Legal Environment of Business.-- Ed.3. New York: McGraw-Hill, 1991.

MLA-referens (9:e uppl.)

WHITMAN, Douglas, och John W. GERGACZ. The Legal Environment of Business.-- Ed.3. McGraw-Hill, 1991.