Παραπομπή APA

Abdul Kalam, A. P. J., & Sreekumar , N. (2016). Prachodippikkunna prabhashanangal (2nd ed.). Mathrubhumi Books.

Παραπομπή Chicago Style

Abdul Kalam, A. P. J., και N. Sreekumar. Prachodippikkunna Prabhashanangal. 2nd ed. Kozhikode: Mathrubhumi Books, 2016.

Παραπομπή MLA

Abdul Kalam, A. P. J., και N. Sreekumar. Prachodippikkunna Prabhashanangal. 2nd ed. Mathrubhumi Books, 2016.