P Rama. (2001). Arogyameghalayude Vanijyavalkkaranam (Malayalam) (I.). Kerala Sastra Sahitya Parishad.
Chicago Edition CitationP Rama. Arogyameghalayude Vanijyavalkkaranam (Malayalam). I. Thrissur: Kerala Sastra Sahitya Parishad, 2001.
MLA Edition CitationP Rama. Arogyameghalayude Vanijyavalkkaranam (Malayalam). I. Kerala Sastra Sahitya Parishad, 2001.
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