Jenkins, J. (2009). World Englishes: A resource book for students (2nd ed.). Routledge.
Chicago-viite (17. p.)Jenkins, Jennifer. World Englishes: A Resource Book for Students. 2nd ed. London ; New York: Routledge, 2009.
MLA-viite (8. p.)Jenkins, Jennifer. World Englishes: A Resource Book for Students. 2nd ed. Routledge, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.