1. World Health Organization. Working together for health - The World Health Report. Geneva: WHO; 2006. [ http://www.who.int/whr/2006/chapter1/en/ ] 19th December 2014.
2. Du Toit J, Jain S, Montalli V, Govender U. Dental students’ motivations for their career choice: an international investigative report. J Dent Educ. 2014;78(4):605–13.
3. Costa SD, Silveira MF, Duraes SJA, de Abreu MHNG, Bonan PRF. Perceptions of dental students regarding dentistry, the job market and the public healthcare system. Cien Saude Colet. 2012;17(5):1285–96.
4. Brown D. Introduction to theories of career development and choice: origins, evolution and current efforts. In: Brown D, editor. Career choice and development. 4th ed. San Francisco, CA: Wiley; 2002. p. 3–23.
5. Holland JL. Making vocational choices: a theory of vocational personalities and work environments. 3rd ed. Psychological Assessment Resources: Odessa, FL; 1997.