Freedman, C. (2012). Pirates love underpants. Simon & Schuster Children's.
Lua i Stíl Chicago (17ú heag.)Freedman, Claire. Pirates Love Underpants. London: Simon & Schuster Children's, 2012.
Lua MLA (8ú heag.)Freedman, Claire. Pirates Love Underpants. Simon & Schuster Children's, 2012.
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