സുമംഗല & Sumangala. (1975). പച്ച മലയാളം നിഘണ്ടു (Ist.). The Educational Supplies Depot.
Stile di citazione Chicagoസുമംഗല e Sumangala. പച്ച മലയാളം നിഘണ്ടു. Ist. Trivandrum: The Educational Supplies Depot, 1975.
Citazione MLAസുമംഗല e Sumangala. പച്ച മലയാളം നിഘണ്ടു. Ist. The Educational Supplies Depot, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.