APA-viite (7. p.)
Slomp, H. (2011). Europe, a political profile: An American companion to European politics. ABC-CLIO.
Chicago-viite (17. p.)
Slomp, Hans. Europe, a Political Profile: An American Companion to European Politics. Santa Barbara, Calif.: ABC-CLIO, 2011.
MLA-viite (9. p.)
Slomp, Hans. Europe, a Political Profile: An American Companion to European Politics. ABC-CLIO, 2011.
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