The Edwin service includes content from third parties, including the following:

Oxford University Press – We include material from the following publications:

  • American Headway, 2nd edition (Liz and John Soars, Sylvia; with Sylvia Wheeldon, and Tim Falla) ©Oxford University Press 2009
  • Oxford Essential Multilingual Dictionary ©Oxford University Press 2017

Wikipedia, The Free Encyclopedia – We include excerpted material from the articles listed below, in each case in a modified form. Note that we are providing links to the materials we have used as of the time we obtained such materials, and such link and the materials found via such link, may change after the time we have provided this information.

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