Ramakrishna Pilla. (1972). Narthakiyum gayikayum. National Book Stall.
シカゴスタイル引用形Ramakrishna Pilla. Narthakiyum Gayikayum. National Book Stall, 1972.
MLA引用形式Ramakrishna Pilla. Narthakiyum Gayikayum. National Book Stall, 1972.
警告: この引用は必ずしも正確ではありません.