APA-referens (7:e uppl.)

(2003). Education at a glance: OECD indicators 2003. OECD.

Chicago-referens (17:e uppl.)

Education at a Glance: OECD Indicators 2003. Paris, Cedex, France: OECD, 2003.

MLA-referens (9:e uppl.)

Education at a Glance: OECD Indicators 2003. OECD, 2003.