Cita APA (7th ed.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Highlights from Education at a glance 2009. Organisation for Economic Co-operation and Development.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Highlights from Education at a Glance 2009. Paris: Organisation for Economic Co-operation and Development, 2009.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Highlights from Education at a Glance 2009. Organisation for Economic Co-operation and Development, 2009.