Visual discrimination of cantonese tone by tonal but non-Cantonese speakers, and by non-tonal language speakers. - Denis Burnham; Susanna Lau; Helen Tam; Colin Schoknecht (AVSP, 2001)

Auditory-visual speech perception development in Japanese and English speakers. - Kaoru Sekiyama; Denis Burnham; Helen Tam; V. Dogu Erdener (AVSP, 2003)