Dumadag, L. S. (1994). Problem comprehension of senior high school students in Zamboanga City.
Citazione stile Chigago Style (17a edizione)Dumadag, Leonardo S. Problem Comprehension of Senior High School Students in Zamboanga City. 1994.
Citatione MLA (9a ed.)Dumadag, Leonardo S. Problem Comprehension of Senior High School Students in Zamboanga City. 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.