Frankel, M. (1996). Facility piping sytems handbook. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoFrankel, Michael. Facility Piping Sytems Handbook. New York: McGraw-Hill, 1996.
Deismireacht MLAFrankel, Michael. Facility Piping Sytems Handbook. New York: McGraw-Hill, 1996.
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