APA Alıntı

Gammidge, M. (2004). Speaking extra: A resource book of multi-level skills activities. Cambridge: Cambridge University Press.

Chicago Stili Alıntı

Gammidge, Mick. Speaking Extra: A Resource Book of Multi-level Skills Activities. Cambridge: Cambridge University Press, 2004.

MLA Alıntı

Gammidge, Mick. Speaking Extra: A Resource Book of Multi-level Skills Activities. Cambridge: Cambridge University Press, 2004.

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