(2003). Interactions Access. Integrated Skills: High Beginning. McGraw-Hill / Contemporary.
Cita Chicago Style (17a ed.)Interactions Access. Integrated Skills: High Beginning. New York, Estados Unidos: McGraw-Hill / Contemporary, 2003.
Cita MLA (9a ed.)Interactions Access. Integrated Skills: High Beginning. McGraw-Hill / Contemporary, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
