WALKER, D. N. (2004). Torsional vibration of turbomachinery. McGraw-Hill.
Chicago-čujuhus (17. p.)WALKER, Duncan N. Torsional Vibration of Turbomachinery. New York: McGraw-Hill, 2004.
MLA-čujuhus (9. p.)WALKER, Duncan N. Torsional Vibration of Turbomachinery. McGraw-Hill, 2004.
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