1. Abd-el-Jawad, Hassan R. n.d. “Slips of the Tongue and Linguistic Change: Evidence from Arabic,”
2. Abd-el-Jawad and Abu-Salim, Issam n.d. “Slips of the Tongue in Arabic and CV Phonology.”
3. Slips of the Tongue;Boomer,1973
4. Speech Errors: Old Data in Search of New Theories;Butterworth,1982
5. The Sound Pattern of English;Chomsky,1968