APA-viite (7. p.)

Klein, N. (2012). Real Wage, Labor Productivity, and Employment Trends in South Africa: A Closer Look. International Monetary Fund.

Chicago-viite (17. p.)

Klein, Nir. Real Wage, Labor Productivity, and Employment Trends in South Africa: A Closer Look. Washington, D.C.: International Monetary Fund, 2012.

MLA-viite (8. p.)

Klein, Nir. Real Wage, Labor Productivity, and Employment Trends in South Africa: A Closer Look. International Monetary Fund, 2012.