Citazione Stile APA (7a Edizione)
Suncín Cordero, A. A. (1979). Analysis of the english teaching curriculum of El Salvador public junior high school (grades 7-9). Universidad de El Salvador.
Citazione stile Chigago Style (17a edizione)
Suncín Cordero, Alvaro Alfredo. Analysis of the English Teaching Curriculum of El Salvador Public Junior High School (grades 7-9). San Salvador: Universidad de El Salvador, 1979.
Citatione MLA (9a ed.)
Suncín Cordero, Alvaro Alfredo. Analysis of the English Teaching Curriculum of El Salvador Public Junior High School (grades 7-9). Universidad de El Salvador, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.