THOMAS ISABEL. (2019). DEALING WITH FEELING HAPPY (2013 Ed.). RAINTREE PUBLISHERS.
Čikaški stil citiranja (17. izdanje)THOMAS ISABEL. DEALING WITH FEELING HAPPY. 2013 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
MLA način citiranja (9. izdanje)THOMAS ISABEL. DEALING WITH FEELING HAPPY. 2013 Ed. RAINTREE PUBLISHERS, 2019.
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