APA-viite (7. p.)

Beltran, A. G. Enriching language teaching for the academically talented pupils in grade four [microform]. Photoduplication Service.

Chicago-viite (17. p.)

Beltran, Antonio Garcia. Enriching Language Teaching for the Academically Talented Pupils in Grade Four [microform]. Quezon City: Photoduplication Service.

MLA-viite (9. p.)

Beltran, Antonio Garcia. Enriching Language Teaching for the Academically Talented Pupils in Grade Four [microform]. Photoduplication Service.