ADRIAN, C. R., & Press, C. (1965). The American political process. McGraw-Hill.
Chicago-čujuhus (17. p.)ADRIAN, Charles R., juo Charles Press. The American Political Process. New York: McGraw-Hill, 1965.
MLA-čujuhus (9. p.)ADRIAN, Charles R., juo Charles Press. The American Political Process. McGraw-Hill, 1965.
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