Morse, J. C. Scholastic book of world records, 2008. Scholastic Reference.
Tohutoru Kātū Chicago (17th ed.)Morse, Jenifer Corr. Scholastic Book of World Records, 2008. New York: Scholastic Reference.
Tohutoro MLA (9th ed.)Morse, Jenifer Corr. Scholastic Book of World Records, 2008. Scholastic Reference.
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