Epstein, S. S. (1977). Investigations in pragmatic theory. Indiana University Linguistics Club.
Citazione stile Chigago Style (17a edizione)Epstein, Samuel Seth. Investigations in Pragmatic Theory. Bloomington, Ind: Indiana University Linguistics Club, 1977.
Citatione MLA (9a ed.)Epstein, Samuel Seth. Investigations in Pragmatic Theory. Indiana University Linguistics Club, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.