APA-viite (7. p.)
ebrary, Inc, & Stickle, W. B. (2009). European economic and political issues. Nova Science Publishers.
Chicago-viite (17. p.)
ebrary, Inc, ja William B. Stickle. European Economic and Political Issues. Commack, N.Y.: Nova Science Publishers, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja William B. Stickle. European Economic and Political Issues. Nova Science Publishers, 2009.
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