APA aipamena

Parameswaran Pillai, E. E. (1992). Katha 91.

Chicago Style aipamena

Parameswaran Pillai, Erumeli; Ed. Katha 91. Kottayam, NBS, 1992.

MLA aipamena

Parameswaran Pillai, Erumeli; Ed. Katha 91. 1992.