STEVEN, P. (1997). The German-speaking world: A practical introduction tosoxiolinguistic issues. Routledge.
Chicago Style (17. basım) AtıfSTEVEN, Patrick. The German-speaking World: A Practical Introduction Tosoxiolinguistic Issues. New York: Routledge, 1997.
MLA (9th ed.) AtıfSTEVEN, Patrick. The German-speaking World: A Practical Introduction Tosoxiolinguistic Issues. Routledge, 1997.
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