Jusczyk, Peter, ??? . 1994. Infant speech perception and the development of the mental lexicon. ? , The development of speech perception: The transition from speech sounds to spoken words, 227?270. (The Development Of Speech Perception: The Transition From Speech Sounds To Spoken Words). Cambridge, Mass: {MIT} press.

Pisoni, David B, Scott E Lively & John S Logan, ???-?? . 1994. Perceptual learning of non-native speech contrasts: Implication for theories of speech perception. ? , The development of speech perception: The transition from speech sounds to spoken words, 121?166. (The Development Of Speech Perception: The Transition From Speech Sounds To Spoken Words). Cambridge, Mass: {MIT} press.