1. Reflections for a school on a school;Alerby;Reflective Practice,2005
2. Framing the social world with photo-elicitation interviews;Clark-Ibáñez;American Behavioral Scientist,2004
3. Douglas , K. B. 1998 Seeing as well as hearing: Responses to the use of an alternative form of data representation in a study of students' environmental perceptions Miami, FL http://www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000