Johnson, K. E. (2009). Second language teacher education: A sociocultural perspective. Routledge.
Chicago-viite (17. p.)Johnson, Karen E. Second Language Teacher Education: A Sociocultural Perspective. New York: Routledge, 2009.
MLA-viite (9. p.)Johnson, Karen E. Second Language Teacher Education: A Sociocultural Perspective. Routledge, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.