Hartley, B. (1995). Streamline English connections: An intensive cour for pre-intermediate students (Teacher's edition). Oxford: Oxford University Press.
Chicago Style aipamenaHartley, Bernard. Streamline English Connections: An Intensive Cour for Pre-intermediate Students (Teacher's Edition). Oxford: Oxford University Press, 1995.
MLA aipamenaHartley, Bernard. Streamline English Connections: An Intensive Cour for Pre-intermediate Students (Teacher's Edition). Oxford: Oxford University Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.