N., H., C. et al.(1994).Issues in urban earthquake risk / editor, Brian E. Tucker, Mustafa Erdik, Christina N. Hwang .:Kluwer Academic Publishers.
Gaya MLA
Hwang, Christina, N.. et al."Issues in urban earthquake risk / editor, Brian E. Tucker, Mustafa Erdik, Christina N. Hwang".:Kluwer Academic Publishers,1994.Textbook.