1991, WPCPL 5
Vowel Height Assimilation in Bantu Languages
1991, WPCPL 6, October 1991
Working Papers of the Cornell Phonetics Laboratory, No. 6, October 1991 - The Tonal Phonology of Llogoori: A Study of Llogoori Verbs
The Five Phonemic Vowel Heights of Southern Sotho: an Acoustic and Phonological Analysis
1991, WPCPL 4
Aspects of Palestinian Arabic Phonology: a Non-Linear Approach