APA aipamena

Pappooty, K. (2002). Jyothishavum jyothisaasthravum.- 7th ed. (7.). Kerala sastra sahithya parishad.

Chicago Style aipamena

Pappooty, K. Jyothishavum Jyothisaasthravum.- 7th Ed. 7. Thrissur: Kerala sastra sahithya parishad, 2002.

MLA aipamena

Pappooty, K. Jyothishavum Jyothisaasthravum.- 7th Ed. 7. Kerala sastra sahithya parishad, 2002.