(1999). Longman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999.
Citación estilo ChicagoLongman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999, 1999.
Cita MLALongman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999, 1999.
Warning: These citations may not always be 100% accurate.