Παραπομπή σε μορφή APA (7η εκδ.)

Lopez, A. A. (1959). Problems of instruction in the vernacular in selected grade one classes in the Baguio City public and private elementary schools.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lopez, Aurea A. Problems of Instruction in the Vernacular in Selected Grade One Classes in the Baguio City Public and Private Elementary Schools. 1959.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lopez, Aurea A. Problems of Instruction in the Vernacular in Selected Grade One Classes in the Baguio City Public and Private Elementary Schools. 1959.