National Heat Transfer Conference 1969, American Institute of Chemical Engineers. National Meeting, & Hsu, Y. (1970). Heat transfer--Minneapolis. American Institute of Chemical Engineers.
Chicago-viite (17. p.)National Heat Transfer Conference 1969, American Institute of Chemical Engineers. National Meeting, ja Yih-Yun Hsu. Heat Transfer--Minneapolis. New York: American Institute of Chemical Engineers, 1970.
MLA-viite (8. p.)National Heat Transfer Conference 1969, et al. Heat Transfer--Minneapolis. American Institute of Chemical Engineers, 1970.
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