American Society of Civil Engineers. (1991). Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers.
Chicago-viite (17. p.)American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. New York: American Society of Civil Engineers, 1991.
MLA-viite (8. p.)American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers, 1991.
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