Lahiri, A. (2003). Analogy, levelling, markedness: Principles of change in phonology and morphology (Second and revised edition.). Mouton de Gruyter.
Lua i Stíl Chicago (17ú heag.)Lahiri, Aditi. Analogy, Levelling, Markedness: Principles of Change in Phonology and Morphology. Second and revised edition. Berlin ; New York: Mouton de Gruyter, 2003.
Lua MLA (9ú heag.)Lahiri, Aditi. Analogy, Levelling, Markedness: Principles of Change in Phonology and Morphology. Second and revised edition. Mouton de Gruyter, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.