World Conference on Earthquake Engineering, Earthquake Engineering Research Institute, & International Association for Earthquake Engineering. Proceedings of the World Conference on Earthquake Engineering. s.n.].
Chicago-referens (17:e uppl.)World Conference on Earthquake Engineering, Earthquake Engineering Research Institute, och International Association for Earthquake Engineering. Proceedings of the World Conference on Earthquake Engineering. [s.l.: s.n.].
MLA-referens (8:e uppl.)World Conference on Earthquake Engineering, et al. Proceedings of the World Conference on Earthquake Engineering. s.n.].
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.