APA-viite (7. p.)

Tanka, J., & Baker, L. R. (2002). Interactions 2: Listening/speaking (4th ed.). McGraw-Hill.

Chicago-viite (17. p.)

Tanka, Judith, ja Lida R. Baker. Interactions 2: Listening/speaking. 4th ed. New York: McGraw-Hill, 2002.

MLA-viite (8. p.)

Tanka, Judith, ja Lida R. Baker. Interactions 2: Listening/speaking. 4th ed. McGraw-Hill, 2002.