Παραπομπή APA

Barber, J. D. (1973). The lawmakers: Recruitment and adaptation to legislative life. Yale University Press.

Παραπομπή Chicago Style

Barber, James David. The Lawmakers: Recruitment and Adaptation to Legislative Life. New Haven: Yale University Press, 1973.

Παραπομπή MLA

Barber, James David. The Lawmakers: Recruitment and Adaptation to Legislative Life. Yale University Press, 1973.