Burkhart, J. A., Krislov, S., & Lee, R. L. (1968). American government: The clash of issues (3a. ed.). Prentice-Hall.
Chicago (17e ed.) BronvermeldingBurkhart, James A., Samuel Krislov, en Raymond L. Lee. American Government: The Clash of Issues. 3a. ed. Englewood Cliffs: Prentice-Hall, 1968.
MLA (9e ed.) BronvermeldingBurkhart, James A., et al. American Government: The Clash of Issues. 3a. ed. Prentice-Hall, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.