एपीए उद्धरण

Gopal, M. (2003). Digital control and state variable methods conventional and neuro-fuzzy control systems (2nd ed.). Tata McGraw-Hill.

शिकागो स्टाइल उद्धरण

Gopal, M. Digital Control and State Variable Methods Conventional and Neuro-fuzzy Control Systems. 2nd ed. New Delhi: Tata McGraw-Hill, 2003.

एमएलए उद्धरण

Gopal, M. Digital Control and State Variable Methods Conventional and Neuro-fuzzy Control Systems. 2nd ed. Tata McGraw-Hill, 2003.