Cita APA

Barker, C. (2003). New Snapshot Pre- Intermediate Language Booster. Pearson Longman.

Chicago Style Citation

Barker, Chris. New Snapshot Pre- Intermediate Language Booster. Pearson Longman, 2003.

Cita MLA

Barker, Chris. New Snapshot Pre- Intermediate Language Booster. Pearson Longman, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.