Reddy,Obul D, & Chekkodi,C M. (1999). Quantitative techniques. Himalaya Publishing House.
Chicago Edition CitationReddy,Obul D, i Chekkodi,C M. Quantitative Techniques. Mumbai: Himalaya Publishing House, 1999.
Cita MLAReddy,Obul D, i Chekkodi,C M. Quantitative Techniques. Himalaya Publishing House, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.