Παραπομπή APA

Madhavan Pilla, C. (1998). N.B.S. English-Malayalam Nigandu (rev. ed.). Sahitya Pravarthaka Sahakarana Sangam.

Παραπομπή Chicago Style

Madhavan Pilla, C. N.B.S. English-Malayalam Nigandu. rev. ed. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1998.

Παραπομπή MLA

Madhavan Pilla, C. N.B.S. English-Malayalam Nigandu. rev. ed. Sahitya Pravarthaka Sahakarana Sangam, 1998.