APA stil citiranja
Giering, D., & Graustein, G. (1977). English grammar: English grammar : a university handbook. Leipzig: Verl. Enzyklopädie.
Chicago stil citiranjaGiering, Dieter, and Gottfried Graustein. English grammar: English grammar : a university handbook. Leipzig: Verl. Enzyklopädie, 1977.
MLA stil citiranjaGiering, Dieter, and Gottfried Graustein. English grammar: English grammar : a university handbook. Leipzig: Verl. Enzyklopädie, 1977.
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