Citazione APA

Koul, O. N., & Umarani, P. (2001). Sociolinguistics and language education: A festschrift for Dr. D. P. Pattanayak. Creative Books.

Stile di citazione Chicago

Koul, Omkar N., e P. Umarani. Sociolinguistics and Language Education: A Festschrift for Dr. D. P. Pattanayak. New Delhi: Creative Books, 2001.

Citazione MLA

Koul, Omkar N., e P. Umarani. Sociolinguistics and Language Education: A Festschrift for Dr. D. P. Pattanayak. Creative Books, 2001.