Joy Job Kulaveli. (2003). Unnatha vidhyabyasam: Prathisandiyum prathyasayum. Current Books.
シカゴスタイル引用形Joy Job Kulaveli. Unnatha Vidhyabyasam: Prathisandiyum Prathyasayum. Thrissur: Current Books, 2003.
MLA引用形式Joy Job Kulaveli. Unnatha Vidhyabyasam: Prathisandiyum Prathyasayum. Current Books, 2003.
警告: この引用は必ずしも正確ではありません.