Richardson, K. (2009). English for Law Enforcement: Teacher's Book. Macmillan.
Chicago-Zitierstil (17. Ausg.)Richardson, Karen. English for Law Enforcement: Teacher's Book. Oxford: Macmillan, 2009.
MLA-Zitierstil (8. Ausg.)Richardson, Karen. English for Law Enforcement: Teacher's Book. Macmillan, 2009.
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