Cita APA

(1990). Tooth brushing: Skill training in the mentally retarded persons: a package for trainers.

Citación estilo Chicago

Tooth Brushing: Skill Training in the Mentally Retarded Persons: A Package for Trainers. Secunderabad, National Institute for the Mentally Handicapped, 1990.

Cita MLA

Tooth Brushing: Skill Training in the Mentally Retarded Persons: A Package for Trainers. 1990.