APA način citiranja (7. izdanje)
ebrary, Inc, Williams, M., & Tilbury, D. (1997). Teaching and learning geography. Routledge.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Michael Williams, i Daniella Tilbury. Teaching and Learning Geography. London ; New York: Routledge, 1997.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Teaching and Learning Geography. Routledge, 1997.
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