Celaya Villanueva, M. L., Verdaguer Clavera, I., Tragant Mestres, E., Padrós Masuet, M., González Davies, M., & Castillo Algaba, M. D. (1995). Hands on A level: English workshops. Bruño.
Chicago-čujuhus (17. p.)Celaya Villanueva, María Luz, Isabel Verdaguer Clavera, Elsa Tragant Mestres, Miriam Padrós Masuet, Maria González Davies, juo María Dolores Castillo Algaba. Hands on A Level: English Workshops. Madrid: Bruño, 1995.
MLA-čujuhus (9. p.)Celaya Villanueva, María Luz, et al. Hands on A Level: English Workshops. Bruño, 1995.
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