1. Altenberg, Evelyn P. and Robert Vago (1987). Theoretical implications of an error analysis of second language phonology production. Interlanguage Phonology: The Acquisition of a Second Language Sound System, G. Ioup and S. Weinberger (eds.), 148-164. Cambridge, MA: Newbury House Publishers.
2. Andras, Laszlo T. and Eva Stephanides (1990). An Outline of Present-Day English Structure: Phonetics and Phonology. Budapest: Tank nyvkiado.
3. Archangeli, Diana (1997). Optimality Theory: An introduction to linguistics in the 1990s. In Optimality Theory: An Overview, Diana Archangeli and D. Terence Langendoen (eds.), 1-32. Cornwall, UK: Blackwell Publishers.
4. Archangeli, Diana and D. Terence Langendoen (eds.) (1997). Optimality Theory: An overview. Cornwall, UK: Blackwell Publishers.
5. SECOND LANGUAGE PHONOLOGY, PHONETICS, AND TYPOLOGY