1. Watanabe, T., Sumpuwejakul, P.: A fundamental study on leadership styles of construction site managers on public construction projects in Thailand. J. SCE 9, 227–235 (2002)
2. Jackson, B.: Construction Management: Jump Start. Wiley, Indiana (2010)
3. Sherrat, F., Farrell, P.: Introduction to Construction Management. Routledge, New York (2015)
4. Griffith, A., Watson, P.: Construction Management: Practice and Principles. Palgrave Macmillan, New York (2004)
5. Construction Industry Development Board. http://www.cidb.org.co.za