Cita APA (7th ed.)
De León González, C. G., Ortiz Castro, M. E., Salguero, F. G., Carranza Campos, M. Á., & Landaverde, M. A. The influence of academic background Knowledge on the English Language Proficiency Level of advanced students at the Foreign Language Department of the University of El Salvador, year 2015.
Cita Chicago (17th ed.)
De León González, Cecilia Guadalupe, Marvin Ernesto Ortiz Castro, Fátima Gabriela Salguero, Miguel Ángel Carranza Campos, i Manuel Alexander Landaverde. The Influence of Academic Background Knowledge on the English Language Proficiency Level of Advanced Students at the Foreign Language Department of the University of El Salvador, Year 2015.
Cita MLA (9th ed.)
De León González, Cecilia Guadalupe, et al. The Influence of Academic Background Knowledge on the English Language Proficiency Level of Advanced Students at the Foreign Language Department of the University of El Salvador, Year 2015.
Atenció: Aquestes cites poden no estar 100% correctes.