APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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