Ephratt, Michal. "The pigs grunt: Grices Cooperation Principle and psychoanalytic transference discourse" Semiotica, 2004.149 (2006): 161-198. Retrieved 23 May. 2013, from doi:10.1515/semi.2004.023

Ephratt, M. (2006). The pigs grunt: Grices Cooperation Principle and psychoanalytic transference discourse. Semiotica, 2004(149), pp. 1-405. Retrieved 23 May. 2013, from doi:10.1515/semi.2004.023

Ephratt, Michal. 2006. The pigs grunt: Grices Cooperation Principle and psychoanalytic transference discourse. Semiotica. 2004(149): 1-405. Retrieved 23 May. 2013, from doi:10.1515/semi.2004.023