RIPPIN, S. (2014). HEY JACK THE WORST SLEEPOVER. SHREE BOOK CENTRE.
Čikaški stil citiranja (17. izdanje)RIPPIN, SALLY. HEY JACK THE WORST SLEEPOVER. MUMBAI: SHREE BOOK CENTRE, 2014.
MLA način citiranja (9. izdanje)RIPPIN, SALLY. HEY JACK THE WORST SLEEPOVER. SHREE BOOK CENTRE, 2014.
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