Rosales, R. D. G. (2013). Comment ça va?: French made easy : a guide to reading, writing, listening and speaking French. Jimczyville Publications.
Chicago-referens (17:e uppl.)Rosales, Renato De Guzman. Comment ça Va?: French Made Easy : A Guide to Reading, Writing, Listening and Speaking French. Malabon City: Jimczyville Publications, 2013.
MLA-referens (9:e uppl.)Rosales, Renato De Guzman. Comment ça Va?: French Made Easy : A Guide to Reading, Writing, Listening and Speaking French. Jimczyville Publications, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.