Mathur, C., & Mathur Chandralekha. (2003). Working with Adverbs. New Delhi: Sterling Press Pvt.
Chicago Style aipamenaMathur, Chandralekha, và Mathur Chandralekha. Working With Adverbs. New Delhi: Sterling Press Pvt, 2003.
MLA aipamenaMathur, Chandralekha, và Mathur Chandralekha. Working With Adverbs. New Delhi: Sterling Press Pvt, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.