Frankfurther, F. (1937). The commerce clause under Marshall, Taney and Waite. The University of North Carolina Press.
Chicago-referens (17:e uppl.)Frankfurther, Felix. The Commerce Clause Under Marshall, Taney and Waite. Chapel Hill: The University of North Carolina Press, 1937.
MLA-referens (9:e uppl.)Frankfurther, Felix. The Commerce Clause Under Marshall, Taney and Waite. The University of North Carolina Press, 1937.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.