1. A briefing on assessment of portfolios;Baume,2001
2. The Reliability of Assessment by Portfolio on a Course to Develop and Accredit Teachers in Higher Education;Baume,2002
3. Rethinking Assessment in Higher Education: Learning for the Longer Term,2007
4. Research Design: Qualitative, Quantitative and Mixed Methods Approaches;Cresswell,2003
5. The use of qualitative criteria for portfolio assessment as an alternative to reliability evaluation: a case study;Driessen;Medical Education,2005