413964 Rickards, T. (1974). Problem-solving through creative analysis. Hants : Gower Press.
Čikaški stil citiranja (17. izdanje)413964 Rickards, Tudor. Problem-solving Through Creative Analysis. Hants : Gower Press, 1974.
MLA način citiranja (9. izdanje)413964 Rickards, Tudor. Problem-solving Through Creative Analysis. Hants : Gower Press, 1974.
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