Jecob, S. (1974). Thengu krishi. Kerala Bhasha Institute.
Chicago Edition CitationJecob, Susamma. Thengu Krishi. Kerala Bhasha Institute, 1974.
MLA Edition CitationJecob, Susamma. Thengu Krishi. Kerala Bhasha Institute, 1974.
Warning: These citations may not always be 100% accurate.