Gaya APA

Tarnopolsky, Oleq. (2012). Constructivist blended learning approach :to teaching English for specific purposes . Berlin, Germany: De Gruyter.

Gaya Chicago

Tarnopolsky, Oleq. Constructivist blended learning approach :to teaching English for specific purposes. Berlin, Germany: De Gruyter, 2012. Electronic Resource.

Gaya MLA

Tarnopolsky, Oleq. Constructivist blended learning approach :to teaching English for specific purposes. Berlin, Germany: De Gruyter, 2012. Electronic Resource.

Gaya Turabian

Tarnopolsky, Oleq. Constructivist blended learning approach :to teaching English for specific purposes. Berlin, Germany: De Gruyter, 2012. Electronic Resource.