Hidalgo, A. (1992). Gifted children in the Philippines: Seeds on barren ground. Philippine Collegian.
Citazione stile Chigago Style (17a edizione)Hidalgo, Anna. "Gifted Children in the Philippines: Seeds on Barren Ground." Philippine Collegian 1992.
Citatione MLA (9a ed.)Hidalgo, Anna. "Gifted Children in the Philippines: Seeds on Barren Ground." Philippine Collegian, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.