Phonological acquisition 論文集所収 Mitsuhiko Ota ·2006-08-31 ·『Cambridge University Press eBooks』 pp. 41-47 doi:10.1017/cbo9780511758652.008
The phonetic and phonological organization of speech in Japanese 論文集所収 Haruo Kubozono ·2006-08-31 ·『Cambridge University Press eBooks』 pp. 191-200 doi:10.1017/cbo9780511758652.029