Παραπομπή APA

Viswanath Ayyer N E. (1996). Keral mem hindi bhasa aur sahitya ka vikas. Vishwavidyalaya.

Παραπομπή Chicago Style

Viswanath Ayyer N E. Keral Mem Hindi Bhasa Aur Sahitya Ka Vikas. Varanasi: Vishwavidyalaya, 1996.

Παραπομπή MLA

Viswanath Ayyer N E. Keral Mem Hindi Bhasa Aur Sahitya Ka Vikas. Vishwavidyalaya, 1996.