Joint Committee on Health Problems in Education & National Committee on School Health Policies. (1962). Suggested school health policies (3d ed.). s. n.
Chicago Style aipamenaJoint Committee on Health Problems in Education and National Committee on School Health Policies. Suggested School Health Policies. 3d ed. [Washington]: s. n, 1962.
MLA aipamenaJoint Committee on Health Problems in Education and National Committee on School Health Policies. Suggested School Health Policies. 3d ed. s. n, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.