Troubetzkoy, N.S.
Principes de phonologie
C. Klincksieck, 1949
 Buku Teks
The Handbook of Phonetic Sciences
edited by William J.Hardcastle and John Laaver
Blackwell Publishing, 1999
 Buku Teks SO
Ternes, Elmar
Einfuhrung in die phonologie
Wissenschaftliche Buchgesellschaft , 1999
 Buku Teks SO
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
Access of phonological and orthographic lexical forms: evidence from dissociations in reading and spelling
edited by Alfonso Caramazza
Psychology Press, 1997
 Buku Teks SO