NAGRATH I J. (2007). CONTROL SYSTEMS ENGINEERING (5TH ED.). NEW AGE INTERNATIONAL PVT. LTD.
Citazione stile Chigago Style (17a edizione)NAGRATH I J. CONTROL SYSTEMS ENGINEERING. 5TH ED. NEW DELHI: NEW AGE INTERNATIONAL PVT. LTD, 2007.
Citatione MLA (9a ed.)NAGRATH I J. CONTROL SYSTEMS ENGINEERING. 5TH ED. NEW AGE INTERNATIONAL PVT. LTD, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.