Janardhanakkurup K K. (1999). Bhavachinta-1: Onnu muthal aaru bhavangal. Girijakumaran Astrological Research Foundation.
シカゴスタイル引用形Janardhanakkurup K K. Bhavachinta-1: Onnu Muthal Aaru Bhavangal. Thrissur: Girijakumaran Astrological Research Foundation, 1999.
MLA引用形式Janardhanakkurup K K. Bhavachinta-1: Onnu Muthal Aaru Bhavangal. Girijakumaran Astrological Research Foundation, 1999.
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