APA-Zitierstil (7. Ausg.)
Campos Rivera, B. M., Gómez Díaz, S. I., Hernández Cerén, A. C., & Ayala, E. N. (2009). Techniques applied to evaluate the listening perfomance of students of advanced english II semester I-2008 at the Foreign Language Department. Universidad de El Salvador.
Chicago-Zitierstil (17. Ausg.)
Campos Rivera, Bessy Marina, Sara Inés Gómez Díaz, Ana Cristina Hernández Cerén, und Edgar Nicolás Ayala. Techniques Applied to Evaluate the Listening Perfomance of Students of Advanced English II Semester I-2008 at the Foreign Language Department. San Salvador: Universidad de El Salvador, 2009.
MLA-Zitierstil (9. Ausg.)
Campos Rivera, Bessy Marina, et al. Techniques Applied to Evaluate the Listening Perfomance of Students of Advanced English II Semester I-2008 at the Foreign Language Department. Universidad de El Salvador, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.