Christopher Turk. (1996). Effective speaking: Communicative in speech. London: E and FN Spon.
Citação norma ChicagoChristopher Turk. Effective Speaking: Communicative in Speech. London: E and FN Spon, 1996.
Citação norma MLAChristopher Turk. Effective Speaking: Communicative in Speech. London: E and FN Spon, 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.