Phuong

.

 Edensibia 

 Ịgụ ihe ọzọ 

 [Ihe e dere n'ala ala peeji] (2005). Asụsụ Katuic: nkewa, nrụzigharị na ntụnyere okwu echekwara  Wayback Machine. LINCOM ọmụmụ na asụsụ Eshia, 58. Muenchen: Lincom Europa.