National Natural Resources Management System (India) & Krishnamurthy, J. (1997). Remote sensing in India: Facilities & infrastructure. National Natural Resources Management System, ISRO Headquarters, Dept. of Space, Govt. of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Natural Resources Management System (India) و J. Krishnamurthy. Remote Sensing in India: Facilities & Infrastructure. Bangalore: National Natural Resources Management System, ISRO Headquarters, Dept. of Space, Govt. of India, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Natural Resources Management System (India) و J. Krishnamurthy. Remote Sensing in India: Facilities & Infrastructure. National Natural Resources Management System, ISRO Headquarters, Dept. of Space, Govt. of India, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.