Gupta, D. B., & Prem, M. K. (1970). Sources and nature of the Official Ststistics of the Indian Union. Ranjii.
Chicago Edition CitationGupta, Devendra B., i Mahendra K. Prem. Sources and Nature of the Official Ststistics of the Indian Union. Delhi: Ranjii, 1970.
Cita MLAGupta, Devendra B., i Mahendra K. Prem. Sources and Nature of the Official Ststistics of the Indian Union. Ranjii, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.