Ubaldo, G. G. (2002). The new secondary education curriculum (NSEC) and the 2002 secondary education curriculum as perceived by teachers. Animo Repository.
استشهاد بنمط شيكاغوUbaldo, Gladys Glimada. The New Secondary Education Curriculum (NSEC) and the 2002 Secondary Education Curriculum As Perceived By Teachers. Animo Repository, 2002.
MLA استشهادUbaldo, Gladys Glimada. The New Secondary Education Curriculum (NSEC) and the 2002 Secondary Education Curriculum As Perceived By Teachers. Animo Repository, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.