Cita APA

Campos Saborío, N., & Campos Saborío, N. (1982). Teaching English as a foreign language in Costa Rica: A comparison of three methods and relationships between method, teacher training, and teaching location. Oregon.

Citación estilo Chicago

Campos Saborío, Natalia, y Natalia Campos Saborío. Teaching English As a Foreign Language in Costa Rica: A Comparison of Three Methods and Relationships between Method, Teacher Training, and Teaching Location. Oregon, 1982.

Cita MLA

Campos Saborío, Natalia, y Natalia Campos Saborío. Teaching English As a Foreign Language in Costa Rica: A Comparison of Three Methods and Relationships between Method, Teacher Training, and Teaching Location. Oregon, 1982.