Waring, B., & Jamall, M. (2006). The shipwreck. Boston: National Geographic Learning.
Čikaški stil citiranjaWaring, Bob., i Maurice Jamall. The Shipwreck. Boston: National Geographic Learning, 2006.
MLA način citiranjaWaring, Bob., i Maurice Jamall. The Shipwreck. Boston: National Geographic Learning, 2006.
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