Paremmakkal, Thoman Kathanar. Varthmana Pustakam : Kariyattil mar Yuosepu Methrapolithayude Romayatra Vivaranam / Thoman Kathanar Paremmakkal. - Athirampuzha, Kottaym : St. Mary's Press ; 1936. - 562 p. ; includes index and biblioraphy ISBN: Dewey Class. No.: J66 / P215