DISTEFANO, J. J. (1976). Schaum's Outline Series Theory And Problems Of Feedback And Control Systems S1(metric). McGraw-Hill.
Chicago-referens (17:e uppl.)DISTEFANO, Joseph J. Schaum's Outline Series Theory And Problems Of Feedback And Control Systems S1(metric). McGraw-Hill, 1976.
MLA-referens (8:e uppl.)DISTEFANO, Joseph J. Schaum's Outline Series Theory And Problems Of Feedback And Control Systems S1(metric). McGraw-Hill, 1976.
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