APA-referens (7:e uppl.)
Guardado Oliva, V. J., Mercado de Pineda, S. L., González Orellana, I. M., Cornejo Cabrera, J. L., & Garay Salinas, R. Strategies that students apply after finishing the english advanced subjects at the Foreign Language Department of The University of El Salvador.
Chicago-referens (17:e uppl.)
Guardado Oliva, Viqui Janette, Sandra Lisseth Mercado de Pineda, Iris Mariana González Orellana, José Ludwig Cornejo Cabrera, och Ricardo Garay Salinas. Strategies That Students Apply After Finishing the English Advanced Subjects at the Foreign Language Department of The University of El Salvador.
MLA-referens (9:e uppl.)
Guardado Oliva, Viqui Janette, et al. Strategies That Students Apply After Finishing the English Advanced Subjects at the Foreign Language Department of The University of El Salvador.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.