(1999). Longman active study dictionary. London: Longman.
Citación estilo ChicagoLongman Active Study Dictionary. London: Longman, 1999.
Cita MLALongman Active Study Dictionary. London: Longman, 1999.
Precaución: Estas citas no son 100% exactas.
(1999). Longman active study dictionary. London: Longman.
Citación estilo ChicagoLongman Active Study Dictionary. London: Longman, 1999.
Cita MLALongman Active Study Dictionary. London: Longman, 1999.