APA Citation

Ramírez Salas, M. (2005). Grouping techniques in an EFL classroom. Universidad de Costa Rica.

Chicago Style Citation

Ramírez Salas, Marlene. Grouping Techniques in an EFL Classroom. Universidad de Costa Rica, 2005.

MLA Citation

Ramírez Salas, Marlene. Grouping Techniques in an EFL Classroom. Universidad de Costa Rica, 2005.

Warning: These citations may not always be 100% accurate.