PLISCHKE, E., & Boston, H. M. (1961). Contemporary Governments of Germany (2nd Ed.). Houghton Mifflin.
Chicago Style (17. basım) AtıfPLISCHKE, Elmer, ve Houghton Mifflin Boston. Contemporary Governments of Germany. 2nd Ed. Boston: Houghton Mifflin, 1961.
MLA (9th ed.) AtıfPLISCHKE, Elmer, ve Houghton Mifflin Boston. Contemporary Governments of Germany. 2nd Ed. Houghton Mifflin, 1961.
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