SONIA, N. Q. (1994). Indigenous Fermentation. Phonix Publishing House.
Lua i Stíl Chicago (17ú heag.)SONIA, Narvas Quison. Indigenous Fermentation. Phonix Publishing House, 1994.
Lua MLA (8ú heag.)SONIA, Narvas Quison. Indigenous Fermentation. Phonix Publishing House, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.