Cita APA (7a ed.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Tertiary education in Portugal. OECD.
Cita Chicago Style (17a ed.)
Organisation for Economic Co-operation and Development y ProQuest (Firm). Tertiary Education in Portugal. Paris: OECD, 2007.
Cita MLA (9a ed.)
Organisation for Economic Co-operation and Development y ProQuest (Firm). Tertiary Education in Portugal. OECD, 2007.
Precaución: Estas citas no son 100% exactas.