APA استشهاد

Omkar N Koul; Editor & Umarani, P. E. (2001). Sociolinguistics and language education.

استشهاد بنمط شيكاغو

Omkar N Koul; Editor و P; Editor Umarani. Sociolinguistics and Language Education. New Delhi, Creative Books, 2001.

MLA استشهاد

Omkar N Koul; Editor و P; Editor Umarani. Sociolinguistics and Language Education. 2001.