Madhavan Pilla, C. (1998). N.B.S. English-Malayalam Nigandu (rev. ed.). Sahitya Pravarthaka Sahakarana Sangam.
Chicago Edition CitationMadhavan Pilla, C. N.B.S. English-Malayalam Nigandu. rev. ed. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1998.
Deismireacht MLAMadhavan Pilla, C. N.B.S. English-Malayalam Nigandu. rev. ed. Sahitya Pravarthaka Sahakarana Sangam, 1998.
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