Cita APA

Parameswara Iyer, U. S. (1990). Pingala. Ulloor Publishers.

Chicago Edition Citation

Parameswara Iyer, Ulloor S. Pingala. Trivandram: Ulloor Publishers, 1990.

Cita MLA

Parameswara Iyer, Ulloor S. Pingala. Ulloor Publishers, 1990.