1. Abassi, S.M. & Hollman, K.W. (2000), Turnover: the real bottom line, Public Personnel Management, vol.2, no.3, pp. 333-34210.1177/009102600002900303
2. Abolade, D.A (2016), Specified internal work environment factors on employee job satisfaction and organisational efficiency in private sector economy. West African Journal of Research and Innovation Management, vol.1, no.2, pp. 201-215.
3. Abolade, D.A. (2015), Organisational communication, panacea for improved labour relations, Studies in Business and Economics, vol. 2, no. 10, pp.5-16
4. Abolade, D.A (2013): Literacy, an investment in women and human resource development, Lambert Academic Publishing: Deutschland.
5. Abolade, D.A. (2012). Impact of unionisation and non-unionisation of workers on organisational efficiency in work organisations in southwestern Nigeria, Economic Insights-Trends and Challenges, Vol, LXIV, no.2, pp. 19-29.