Cunningham, G., & Mohamed, S. (2002). Language to go pre-intermediate: Students´ book. Longman.
Citación estilo ChicagoCunningham, Gillie, and Sue Mohamed. Language to Go Pre-intermediate: Students´ Book. England: Longman, 2002.
Cita MLACunningham, Gillie, and Sue Mohamed. Language to Go Pre-intermediate: Students´ Book. Longman, 2002.
Warning: These citations may not always be 100% accurate.