Gaya APA

Klippel, F. (1984). Keep Talking ; Communicative fluency Activities for Language Teaching (Ed. 1 Cet. 16). : Cambridge University.

Gaya MLA

Klippel, Friederike. "Keep Talking ; Communicative fluency Activities for Language Teaching". Ed. 1 Cet. 16 : Cambridge University, 1984. Text.