Adams, W. P. (1997). Ethnic politicians in congress: German-American congressmen between ethnic group and National Government circa 1880. Freie Univ. Berlin.
Chicago-Zitierstil (17. Ausg.)Adams, Willi Paul. Ethnic Politicians in Congress: German-American Congressmen Between Ethnic Group and National Government Circa 1880. Berlin: Freie Univ. Berlin, 1997.
MLA-Zitierstil (9. Ausg.)Adams, Willi Paul. Ethnic Politicians in Congress: German-American Congressmen Between Ethnic Group and National Government Circa 1880. Freie Univ. Berlin, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.