Hicks, D., & Townley, C. (1982). Teaching world studies: An introduction to global perspectives in the curriculum. Longman.
Chicago-viite (17. p.)Hicks, David, ja Charles Townley. Teaching World Studies: An Introduction to Global Perspectives in the Curriculum. London: Longman, 1982.
MLA-viite (9. p.)Hicks, David, ja Charles Townley. Teaching World Studies: An Introduction to Global Perspectives in the Curriculum. Longman, 1982.
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