Balakrishna Warrier A. (1998). Vallathol samagra patanam. Sulabha Books.
Chicago Edition CitationBalakrishna Warrier A. Vallathol Samagra Patanam. Thrissur: Sulabha Books, 1998.
MLA Edition CitationBalakrishna Warrier A. Vallathol Samagra Patanam. Sulabha Books, 1998.
Warning: These citations may not always be 100% accurate.