APA (7. basım) Alıntı
ebrary, Inc. (2005). The Hutchinson dictionary of 20th-century world history. Helicon.
Chicago Style (17. basım) Atıf
ebrary, Inc. The Hutchinson Dictionary of 20th-century World History. Abingdon, England: Helicon, 2005.
MLA (9th ed.) Atıf
ebrary, Inc. The Hutchinson Dictionary of 20th-century World History. Helicon, 2005.
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