APA-referens (7:e uppl.)
Tarnopolsky, O. (2012). Constructivist Blended Learning Approach: To Teaching English for Specific Purposes. Versita, Versita Limited.
Chicago-referens (17:e uppl.)
Tarnopolsky, Oleg. Constructivist Blended Learning Approach: To Teaching English for Specific Purposes. London, England: Versita, Versita Limited, 2012.
MLA-referens (9:e uppl.)
Tarnopolsky, Oleg. Constructivist Blended Learning Approach: To Teaching English for Specific Purposes. Versita, Versita Limited, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.