APA Citation

Urías Contreras, A. P., Abrego Rivera, A. M., Flores de Ramírez, A. M., Mira Rodríguez, R. V., Zepeda de Laínez, G. D., & Garay Salinas, R. Oral proficiency level required by english academies in El Salvador, 2012.

Chicago Style Citation

Urías Contreras, Ana Patricia, Ana Marvely Abrego Rivera, Ana Marcela Flores de Ramírez, Ronald Vladimir Mira Rodríguez, Gilma Delfina Zepeda de Laínez, and Ricardo Garay Salinas. Oral Proficiency Level Required By English Academies in El Salvador, 2012.

MLA Citation

Urías Contreras, Ana Patricia, et al. Oral Proficiency Level Required By English Academies in El Salvador, 2012.

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