1. Intonation Systems. A Survey of Twenty Languages;D Hirst,1998
2. Attitudinal prosody: What we know and directions for future study;RL Mitchell;Neuroscience & Biobehavioral Reviews,2013
3. Wichmann A (2000) The attitudinal effects of prosody, and how they relate to emotion. ISCA Tutorial and Research Workshop (ITRW) on Speech and Emotion. New Castle, Northern Ireland, UK. pp. 143–148.
4. Judging emotion and attitudes from prosody following brain damage;MD Pell;Progress in Brain Research,2006
5. The role of voice quality and prosodic contour in affective speech perception;I Grichkovtsova;Speech Communication,2012