Erdmann, P. (1990). Discourse and grammar: Focussing and defocussing in English. M. Niemeyer.
Citación estilo ChicagoErdmann, Peter. Discourse and Grammar: Focussing and Defocussing in English. Tübingen: M. Niemeyer, 1990.
Cita MLAErdmann, Peter. Discourse and Grammar: Focussing and Defocussing in English. M. Niemeyer, 1990.
Warning: These citations may not always be 100% accurate.