Central Statistical Organisation, Ministry of Statistics and Programme Implementation, Government of India = Rājyavāra kr̥shi evaṃ paśudhana se prāpta utpādana ke mulya kā anumāna / Kendrīya Sāṅkhyikīya Saṅgaṭhana, Sāṅkhyikī aura Kāryakrama Kāryānvayana Mantrālaya, Bhārata Sarakāra
Central Statistical Organisation, Ministry of Statistics and Programme Implementation, Government of India = Rājyavāra kr̥shi evaṃ paśudhana se prāpta utpādana ke mulya kā anumāna / Kendrīya Sāṅkhyikīya Saṅgaṭhana, Sāṅkhyikī aura Kāryakrama Kāryānvayana Mantrālaya, Bhārata Sarakāra
National Seminar on Krishi and Krishak in Ancient India (2008 : Prācīna Itihāsa, Purātattva, evaṃ Saṃskr̥ti Vibhāga, Dīna Dayāla Upādhyāya Gorakhapura Viśvavidyālaya)