1. Flege J. 1995.Second-language speech learning: Theory, findings, and problems.In W. Strange (Ed.),Speech perception and linguistic experience: Issues in cross-language research(pp. 229–273).Timonium, MD:York Press.
2. Flege J. 2002.Interactions between the native and second-language phonetic systems.In P. Burmeister , T. Piske , & A. Rohde (Eds.),An integrated view of language development: Papers in honor of Henning Wode(pp. 217–244).Trier, Germany:Wissenschaftlicher Verlag.
3. Flege J. , & MacKay I. R. A. 2004.Perceiving vowels in a second language.Studies in Second Language Acquisition,26,1–34.
4. Flege J. 1998.The role of subject and phonetic variables in L2 speech acquisition.In M. Gruber , D. Higgins , K. Olsen , & T. Wysocki (Eds.),Papers from the 34th annual meeting of the Chicago Linguistic Society: Vol. II. The Panels(pp. 213–232).Chicago:Chicago Linguistic Society.
5. Flege J. 1988.Factors affecting degree of perceived foreign accent in English sentences.Journal of the Acoustical Society of America,84,70–79.