Salemi, M. K., & Hansen, W. L. (2005). Discussing economics: A classroom guide to preparing discussion questions and leading discussion. E. Elgar Publication.
Chicago-viite (17. p.)Salemi, Michael K., ja W. Lee Hansen. Discussing Economics: A Classroom Guide to Preparing Discussion Questions and Leading Discussion. Cheltenham, England: E. Elgar Publication, 2005.
MLA-viite (9. p.)Salemi, Michael K., ja W. Lee Hansen. Discussing Economics: A Classroom Guide to Preparing Discussion Questions and Leading Discussion. E. Elgar Publication, 2005.
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