Cunningham, S., & Sarah Cunningham; Peter Moor; Jane Comyns Carr. (2009). New cutting edge: Intermediate. Hà Nội: Lao động.
Chicago Stili AlıntıCunningham, Sarah, ve Sarah Cunningham; Peter Moor; Jane Comyns Carr. New Cutting Edge: Intermediate. Hà Nội: Lao động, 2009.
MLA AlıntıCunningham, Sarah, ve Sarah Cunningham; Peter Moor; Jane Comyns Carr. New Cutting Edge: Intermediate. Hà Nội: Lao động, 2009.
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