Nussbaum, R. (1989). Library and Information Services to Persons with Disabilities. Reference Bibliography No. 89-1.
Citazione stile Chigago Style (17a edizione)Nussbaum, Ruth. Library and Information Services to Persons with Disabilities. Reference Bibliography No. 89-1. 1989.
Citatione MLA (9a ed.)Nussbaum, Ruth. Library and Information Services to Persons with Disabilities. Reference Bibliography No. 89-1. 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.