APA aipamena

Gopalakrishnan Naduvattom. (2009). Samskaramudrakal. Malu Ben Publications.

Chicago Style aipamena

Gopalakrishnan Naduvattom. Samskaramudrakal. TVPM: Malu Ben Publications, 2009.

MLA aipamena

Gopalakrishnan Naduvattom. Samskaramudrakal. Malu Ben Publications, 2009.