Hartley, B., & Viney, P. (1991). Streamline English connections: Teacher"s Edition. Oxford: Oxford University Press.
Chicago Style aipamenaHartley, Bernard, và Peter Viney. Streamline English Connections: Teacher"s Edition. Oxford: Oxford University Press, 1991.
MLA aipamenaHartley, Bernard, và Peter Viney. Streamline English Connections: Teacher"s Edition. Oxford: Oxford University Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.