APA-referens (7:e uppl.)

Melendez Orellana, J. H. (2016). Pedagogical strategies to enhance communication in 40-50 year old adults learning english at instituto tecnológico bolivariano.

Chicago-referens (17:e uppl.)

Melendez Orellana, Johnn Henry. Pedagogical Strategies to Enhance Communication in 40-50 Year Old Adults Learning English at Instituto Tecnológico Bolivariano. 2016.

MLA-referens (9:e uppl.)

Melendez Orellana, Johnn Henry. Pedagogical Strategies to Enhance Communication in 40-50 Year Old Adults Learning English at Instituto Tecnológico Bolivariano. 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.