Ruherlita
Analisis perubahan kata dan pelafalan dari mittelhochdeutsch menjadi neuhochdeutsch pada minnesang = The analysis of changes in words and pronunciations from old high german to new high german on minnesong
2016
 UI - Makalah dan Kertas Kerja
Case studies in the neuropsychology of reading
edited by Elaine Funnell
Psychology Press, 2000
 Buku Teks SO
Phonological dyslexia
edited by Max Coltheart
Psychology Press, 1996
 Buku Teks SO
The Handbook of Phonetic Sciences
edited by William J.Hardcastle and John Laaver
Blackwell Publishing, 1999
 Buku Teks SO
Troubetzkoy, N.S.
Principles de phonologie
Librairei C. Klingksieck, 1949
 Buku Teks SO