Barber, J. D. (1965). The lawmakers: Recruitment and adaptation to legislative life. Yale University.
Chicago-Zitierstil (17. Ausg.)Barber, James David. The Lawmakers: Recruitment and Adaptation to Legislative Life. New Haven: Yale University, 1965.
MLA-Zitierstil (9. Ausg.)Barber, James David. The Lawmakers: Recruitment and Adaptation to Legislative Life. Yale University, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.