APA-viite (7. p.)
ebrary, Inc. (2005). The Hutchinson encyclopedia of modern political biography. Helicon Publishing.
Chicago-viite (17. p.)
ebrary, Inc. The Hutchinson Encyclopedia of Modern Political Biography. Abingdon: Helicon Publishing, 2005.
MLA-viite (9. p.)
ebrary, Inc. The Hutchinson Encyclopedia of Modern Political Biography. Helicon Publishing, 2005.
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