1. Allen P., Keeling J. (2011). Planet Earth. [Television series]. London, England: BBC.
2. Capstone projects as community connectors;Anderson;Journal of Computing Sciences in Colleges,2009
3. The role of teachers in the development of learning opportunities;Araghieh;Procedia – Social and Behavioral Sciences,2011
4. Applications of role-playing in tourism management teaching: An evaluation of a learning model, Journal of Hospitality, Leisure;Armstrong;Sport & Tourism Education,2003
5. Implementing and assessing a critical thinking problem solving project;Asay;Journal of Teaching in Marriage and Family,2003