APA-viite (7. p.)
Poppi, F. (2013). Global interactions in English as a Lingua Franca: How written communication is changing under the influence of electronic media and new contexts of use. Peter Lang.
Chicago-viite (17. p.)
Poppi, Franca. Global Interactions in English as a Lingua Franca: How Written Communication Is Changing Under the Influence of Electronic Media and New Contexts of Use. Bern ; New York: Peter Lang, 2013.
MLA-viite (9. p.)
Poppi, Franca. Global Interactions in English as a Lingua Franca: How Written Communication Is Changing Under the Influence of Electronic Media and New Contexts of Use. Peter Lang, 2013.
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