Cita APA (7th ed.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). South Africa. Organisation for Economic Co-operation and Development.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). South Africa. Paris: Organisation for Economic Co-operation and Development, 2007.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). South Africa. Organisation for Economic Co-operation and Development, 2007.