APA (7e ed.) Bronvermelding

Butcher, K. F. (2001). Wage effects of unions and industrial councils in South Africa. World Bank.

Chicago (17e ed.) Bronvermelding

Butcher, Kristin F. Wage Effects of Unions and Industrial Councils in South Africa. Washington, D.C: World Bank, 2001.

MLA (9e ed.) Bronvermelding

Butcher, Kristin F. Wage Effects of Unions and Industrial Councils in South Africa. World Bank, 2001.