Dyfyniad APA
Choper, J. H. (2001). The American Constitution: Cases, comments, questions (9th ed.). West Group.
Dyfyniad Arddull Chicago
Choper, Jesse H. The American Constitution: Cases, Comments, Questions. 9th ed. St. Paul, Minn.: West Group, 2001.
Dyfyniad MLA
Choper, Jesse H. The American Constitution: Cases, Comments, Questions. 9th ed. West Group, 2001.
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