Gaya APA

Education, M. (1998). Neue kommunikative Grammatik: An Intermediate Communicative Grammar Worktext with Written and Oral Practice . : McGraw-Hill Education.

Gaya MLA

Education, McGraw-Hill. "Neue kommunikative Grammatik: An Intermediate Communicative Grammar Worktext with Written and Oral Practice". : McGraw-Hill Education, 1998. Text.