Vinogg, L., & Elstad, I. (2003). Mechanical equipment. Trondheim: Norwegian University of Science and Technology. Department of Hydraulic and Environmental Engineering.
Παραπομπή Chicago StyleVinogg, Leif, and Ivar Elstad. Mechanical Equipment. Trondheim: Norwegian University of Science and Technology. Department of Hydraulic and Environmental Engineering, 2003.
Παραπομπή MLAVinogg, Leif, and Ivar Elstad. Mechanical Equipment. Trondheim: Norwegian University of Science and Technology. Department of Hydraulic and Environmental Engineering, 2003.
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