Gopalavarior, K. (2009). Thunchathezhuthachan: Bhajana nama siddanthathinte acharyan. Samayam publications.
Čikaški stil citiranjaGopalavarior, K.V. Thunchathezhuthachan: Bhajana Nama Siddanthathinte Acharyan. Kannur: Samayam publications, 2009.
MLA način citiranjaGopalavarior, K.V. Thunchathezhuthachan: Bhajana Nama Siddanthathinte Acharyan. Samayam publications, 2009.
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