Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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