Collins, T. (2004). Access reading 2: Reading in the real world. Boston: Heinle.
Chicago Style aipamenaCollins, Tim. Access Reading 2: Reading in the Real World. Boston: Heinle, 2004.
MLA aipamenaCollins, Tim. Access Reading 2: Reading in the Real World. Boston: Heinle, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.