American Society of Civil Engineers. Structural Division. Research Committee & American Society of Civil Engineers. Structural Division. Survey Committee. (1970). Survey of current structural research. [American Society of Civil Engineers].
Chicago-referens (17:e uppl.)American Society of Civil Engineers. Structural Division. Research Committee och American Society of Civil Engineers. Structural Division. Survey Committee. Survey of Current Structural Research. New York: [American Society of Civil Engineers], 1970.
MLA-referens (9:e uppl.)American Society of Civil Engineers. Structural Division. Research Committee och American Society of Civil Engineers. Structural Division. Survey Committee. Survey of Current Structural Research. [American Society of Civil Engineers], 1970.