APA aipamena

Patmaja, K. M. (1974). Pre Degree prayogikabhautikam. Institute of languages.

Chicago Style aipamena

Patmaja, K M. Pre Degree Prayogikabhautikam. Trivandrum: Institute of languages, 1974.

MLA aipamena

Patmaja, K M. Pre Degree Prayogikabhautikam. Institute of languages, 1974.