Graff, H., & Bharadvaj, B. (1972). Lohappani. State Institute of Languages.
Chicago Edition CitationGraff, Heinz, i Babu Bharadvaj. Lohappani. Trivandrum: State Institute of Languages, 1972.
Cita MLAGraff, Heinz, i Babu Bharadvaj. Lohappani. State Institute of Languages, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.