Ramakrishna Pilla. (1972). Narthakiyum gayikayum. National Book Stall.
Chicago Edition CitationRamakrishna Pilla. Narthakiyum Gayikayum. National Book Stall, 1972.
MLA引文Ramakrishna Pilla. Narthakiyum Gayikayum. National Book Stall, 1972.
警告:這些引文格式不一定是100%准確.