Battin, P., & Sitts, M. K. (1989). Institutions Have Moral Responsibility to Preserve Great Book Collections.
Citazione stile Chigago Style (17a edizione)Battin, Patricia, e Maxine K. Sitts. Institutions Have Moral Responsibility to Preserve Great Book Collections. 1989.
Citatione MLA (9a ed.)Battin, Patricia, e Maxine K. Sitts. Institutions Have Moral Responsibility to Preserve Great Book Collections. 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.