Thoppil Basi. (1974). Surveykallu. Sahitya Pravarthaka Sahakarana Sangam.
Chicago Edition CitationThoppil Basi. Surveykallu. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1974.
MLA Edition CitationThoppil Basi. Surveykallu. Sahitya Pravarthaka Sahakarana Sangam, 1974.
Warning: These citations may not always be 100% accurate.