Cita APA (7th ed.)
ProQuest (Firm). (2013). Teachers for the 21st century: Using evaluation to improve teaching. OECD.
Cita Chicago (17th ed.)
ProQuest (Firm). Teachers for the 21st Century: Using Evaluation to Improve Teaching. [Paris]: OECD, 2013.
Cita MLA (9th ed.)
ProQuest (Firm). Teachers for the 21st Century: Using Evaluation to Improve Teaching. OECD, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.