Jeff Brown. (2015). Flat Stanley and the Very Big Cookie (I Can Read Level 2). HarperCollins.
Čikaški stil citiranja (17. izdanje)Jeff Brown. Flat Stanley and the Very Big Cookie (I Can Read Level 2). HarperCollins, 2015.
MLA način citiranja (9. izdanje)Jeff Brown. Flat Stanley and the Very Big Cookie (I Can Read Level 2). HarperCollins, 2015.
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