Wood, D., & Shed, G. (2005). The secret of saying thanks. Simon & Schuster Books for Young Readers.
Čikaški stil citiranja (17. izdanje)Wood, Douglas, i Greg Shed. The Secret of Saying Thanks. New York: Simon & Schuster Books for Young Readers, 2005.
MLA način citiranja (8. izdanje)Wood, Douglas, i Greg Shed. The Secret of Saying Thanks. Simon & Schuster Books for Young Readers, 2005.
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