Martinez R. Ron. (1999). Conversation Lessons the natural language of conversation: An intermediate course. London, Language Teaching Publications, 1999.
Style de citation Chicago (17e éd.)Martinez R. Ron. Conversation Lessons the Natural Language of Conversation: An Intermediate Course. London, Language Teaching Publications, 1999, 1999.
Style de citation MLA (9e éd.)Martinez R. Ron. Conversation Lessons the Natural Language of Conversation: An Intermediate Course. London, Language Teaching Publications, 1999, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.