OKAMOTO, S. (1973). Introduction To Earthquake Engeneering. University of Tokyo Press.
Čikaški stil citiranja (17. izdanje)OKAMOTO, Shunzo. Introduction To Earthquake Engeneering. University of Tokyo Press, 1973.
MLA način citiranja (8. izdanje)OKAMOTO, Shunzo. Introduction To Earthquake Engeneering. University of Tokyo Press, 1973.
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