S. J. Mangalam. (1997). Prachina bharathiya lipishasthravum malayala lipiyude vikasavum: (Ancient Indian palaeography and development of Malayalam scripts). State institute of languages.
Chicago ZitierstilS. J. Mangalam. Prachina Bharathiya Lipishasthravum Malayala Lipiyude Vikasavum: (Ancient Indian Palaeography and Development of Malayalam Scripts). TVM: State institute of languages, 1997.
MLA ZitierstilS. J. Mangalam. Prachina Bharathiya Lipishasthravum Malayala Lipiyude Vikasavum: (Ancient Indian Palaeography and Development of Malayalam Scripts). State institute of languages, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.