Cook, Ronald G., and Radha Chaganti. “Improving Profitability of Very Small and Small Firms: The Impact of Qualiity Practices in the Human Resources Area”. Journal of Small Business Strategy 9, no. 2 (June 16, 1998): 44-56. Accessed June 20, 2021. https://libjournals.mtsu.edu/index.php/jsbs/article/view/389.