OKAMOTO, S. (1973). Introduction To Earthquake Engeneering. University of Tokyo Press.
Lua i Stíl Chicago (17ú heag.)OKAMOTO, Shunzo. Introduction To Earthquake Engeneering. University of Tokyo Press, 1973.
Lua MLA (8ú heag.)OKAMOTO, Shunzo. Introduction To Earthquake Engeneering. University of Tokyo Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.