Dr.Usha Raja Varier. (2017). Ottayan: Kavalathinte Jeevithavum Kalasapariyayum. The state institute of languages.
Παραπομπή Chicago StyleDr.Usha Raja Varier. Ottayan: Kavalathinte Jeevithavum Kalasapariyayum. The state institute of languages, 2017.
Παραπομπή MLADr.Usha Raja Varier. Ottayan: Kavalathinte Jeevithavum Kalasapariyayum. The state institute of languages, 2017.
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