The effect of intonation on perception of Cantonese lexical tones. - Valter Ciocca; Tara L. Whitehill; Joan K.-Y. Ma (INTERSPEECH, 2004)

Contextual effect on perception of lexical tones in Cantonese. - Joan K.-Y. Ma; Valter Ciocca; Tara L. Whitehill (INTERSPEECH, 2005)

Acoustic cues for the perception of intonation in Cantonese. - Joan K.-Y. Ma; Valter Ciocca; Tara L. Whitehill (INTERSPEECH, 2008)

Quantitative analysis of intonation patterns produced by Cantonese speakers with Parkinson's disease: a preliminary study. - Joan K.-Y. Ma; Tara L. Whitehill (INTERSPEECH, 2008)