Nagrath, I. J., & Gopal, M. (1975). Control systems engineering. Wiley Eastern.
シカゴスタイル引用形Nagrath, I J., , M. Gopal. Control Systems Engineering. New Delhi: Wiley Eastern, 1975.
MLA引用形式Nagrath, I J., , M. Gopal. Control Systems Engineering. Wiley Eastern, 1975.
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