APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.