COOPER SHARONKATZ. (2019). WHEN WHALES CROSS THE SEA (2015 Ed.). CAPSTONE GLOBAL PUBLISHERS.
Čikaški stil citiranja (17. izdanje)COOPER SHARONKATZ. WHEN WHALES CROSS THE SEA. 2015 Ed. MANAKATO: CAPSTONE GLOBAL PUBLISHERS, 2019.
MLA način citiranja (9. izdanje)COOPER SHARONKATZ. WHEN WHALES CROSS THE SEA. 2015 Ed. CAPSTONE GLOBAL PUBLISHERS, 2019.
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