Παραπομπή σε μορφή APA (7η εκδ.)

Orcullo, R. A. (1968). A review of the competencies of health educators of vocational teacher training institutions.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Orcullo, Remedios A. A Review of the Competencies of Health Educators of Vocational Teacher Training Institutions. 1968.

Παραπομπή σε μορφή MLA (9th εκδ.)

Orcullo, Remedios A. A Review of the Competencies of Health Educators of Vocational Teacher Training Institutions. 1968.