Dr. R. S. Bhakuni. “Elton Mayo’s Theory of Human Relation”. INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE, IT, ENGINEERING AND SOCIAL SCIENCES ISSN: 2349-7793 Impact Factor: 6.876, vol. 4, no. 7, July 2007, pp. 9-14, https://www.gejournal.net/index.php/IJRCIESS/article/view/472.