Rojas Fernández, I. (2008). Error correction techniques: Variety, effectiveness, and stuents' attitude in an english as a foreing language class in Costa Rica. Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Rojas Fernández, Ivannia. Error Correction Techniques: Variety, Effectiveness, and Stuents' Attitude in an English as a Foreing Language Class in Costa Rica. San José, Costa Rica: Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas, 2008.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Rojas Fernández, Ivannia. Error Correction Techniques: Variety, Effectiveness, and Stuents' Attitude in an English as a Foreing Language Class in Costa Rica. Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas, 2008.