Borjars, K., & Kersti Borjars; Kate Burridge. (2001). Introducing English grammar. London,Arnold,New York: Oxford University Press.
Chicago Style aipamenaBorjars, Kersti, và Kersti Borjars; Kate Burridge. Introducing English Grammar. London,Arnold,New York: Oxford University Press, 2001.
MLA aipamenaBorjars, Kersti, và Kersti Borjars; Kate Burridge. Introducing English Grammar. London,Arnold,New York: Oxford University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.