APA Zitierstil

(1990). Toilet training: Skill training in the mentally retarded person: a package for trainers.

Chicago Zitierstil

Toilet Training: Skill Training in the Mentally Retarded Person: A Package for Trainers. Secunderabad, National Institute for the Mentally Handicapped, 1990.

MLA Zitierstil

Toilet Training: Skill Training in the Mentally Retarded Person: A Package for Trainers. 1990.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.