González, R., Sleiman, J., Quintero, . I., & De Lisser, . M. (2010). "The influence of listening input and its importance in producing efficient oral communication for students of eleventh grade of business and languages plans at Francisco Morazan High School". David, Panamá: UDELAS.
Chicago Style CitationGonzález, Ruth, Jihad Sleiman, Iris Quintero, and Monica De Lisser. "The Influence of Listening Input and Its Importance in Producing Efficient Oral Communication for Students of Eleventh Grade of Business and Languages Plans At Francisco Morazan High School". David, Panamá: UDELAS, 2010.
MLA CitationGonzález, Ruth, Jihad Sleiman, Iris Quintero, and Monica De Lisser. "The Influence of Listening Input and Its Importance in Producing Efficient Oral Communication for Students of Eleventh Grade of Business and Languages Plans At Francisco Morazan High School". David, Panamá: UDELAS, 2010.