Beltran, A. G. Enriching language teaching for the academically talented pupils in grade four [microform]. Photoduplication Service.
Citazione stile Chigago Style (17a edizione)Beltran, Antonio Garcia. Enriching Language Teaching for the Academically Talented Pupils in Grade Four [microform]. Quezon City: Photoduplication Service.
Citatione MLA (9a ed.)Beltran, Antonio Garcia. Enriching Language Teaching for the Academically Talented Pupils in Grade Four [microform]. Photoduplication Service.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.