ശ്രീരേഖ & Sreerekha. (1974). കടുംതുടി (1st.). Sakthi Publications.
Chicago Edition Citationശ്രീരേഖ and Sreerekha. കടുംതുടി. 1st. Pattambi: Sakthi Publications, 1974.
MLA Edition Citationശ്രീരേഖ and Sreerekha. കടുംതുടി. 1st. Sakthi Publications, 1974.
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