Tohutoro APA (7th ed.)
ebrary, Inc, Lewis, D. S., & Slater, W. (2008). World events 2007. ProQuest.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc, D. S. Lewis, me Wendy Slater. World Events 2007. Bethesda, Md.: ProQuest, 2008.
Tohutoro MLA (9th ed.)
ebrary, Inc, et al. World Events 2007. ProQuest, 2008.
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