Cita APA

Unnikrishnan Puthur. (1978). Vidhichakram. SPCS.

Citación estilo Chicago

Unnikrishnan Puthur. Vidhichakram. Kottayam: SPCS, 1978.

Cita MLA

Unnikrishnan Puthur. Vidhichakram. SPCS, 1978.