Hartley, B., & Viney, P. (1982). Streamline English: Destinations ; an intensive English course for intermediate students ; teacher's edition. Oxford University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Hartley, Bernard, και Peter Viney. Streamline English: Destinations ; an Intensive English Course for Intermediate Students ; Teacher's Edition. Oxford: Oxford University Press, 1982.
Παραπομπή σε μορφή MLA (9th εκδ.)Hartley, Bernard, και Peter Viney. Streamline English: Destinations ; an Intensive English Course for Intermediate Students ; Teacher's Edition. Oxford University Press, 1982.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.