Okoro, Ephraim A., and Melvin C. Washington. “Workforce Diversity And Organizational Communication: Analysis Of Human Capital Performance And Productivity”. Journal of Diversity Management (JDM) 7, no. 1 (March 27, 2012): 57-62. Accessed August 14, 2020. https://clutejournals.com/index.php/JDM/article/view/6936.