Cita APA

Morales Villarreal, D. A. (2014). Video as a technique to improve the pronunciation of present tense of verbs in third person singular and its effects in 10th B graders at Daniel O. Crespo High School. David, Panamá: UDELAS.

Citación estilo Chicago

Morales Villarreal, Deyvis Alberto. Video As a Technique to Improve the Pronunciation of Present Tense of Verbs in Third Person Singular and Its Effects in 10th B Graders At Daniel O. Crespo High School. David, Panamá: UDELAS, 2014.

Cita MLA

Morales Villarreal, Deyvis Alberto. Video As a Technique to Improve the Pronunciation of Present Tense of Verbs in Third Person Singular and Its Effects in 10th B Graders At Daniel O. Crespo High School. David, Panamá: UDELAS, 2014.