Cita APA (7th ed.)

Hobdell, M. H., & Allred, H. (1986). The planning and development of educational programmes for personnel in oral health. World Health Organization.

Cita Chicago (17th ed.)

Hobdell, M. H., i Henry Allred. The Planning and Development of Educational Programmes for Personnel in Oral Health. Geneva: World Health Organization, 1986.

Cita MLA (9th ed.)

Hobdell, M. H., i Henry Allred. The Planning and Development of Educational Programmes for Personnel in Oral Health. World Health Organization, 1986.