APA aipamena

Parappurathu. (1980). Vilakkukal vilangukal. Sahitya Pravarthaka Sahakarana Sangam.

Chicago Style aipamena

Parappurathu. Vilakkukal Vilangukal. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1980.

MLA aipamena

Parappurathu. Vilakkukal Vilangukal. Sahitya Pravarthaka Sahakarana Sangam, 1980.