Becker-Ross, I., & Sammon, G. (2012). Listening (1. Aufl.). Cornelsen.
Chicago Style (17th ed.) CitationBecker-Ross, Ingrid, and Geoff Sammon. Listening. 1. Aufl. Berlin: Cornelsen, 2012.
MLA (9th ed.) CitationBecker-Ross, Ingrid, and Geoff Sammon. Listening. 1. Aufl. Cornelsen, 2012.
Warning: These citations may not always be 100% accurate.