Gartner, A. (1971). Paraprofessionals and their performance: A survey of education, health, and social service programs. Praeger.
Chicago-Zitierstil (17. Ausg.)Gartner, Alan. Paraprofessionals and Their Performance: A Survey of Education, Health, and Social Service Programs. New York: Praeger, 1971.
MLA-Zitierstil (9. Ausg.)Gartner, Alan. Paraprofessionals and Their Performance: A Survey of Education, Health, and Social Service Programs. Praeger, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.