Rothstein, S. (1989). Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service.
Style de citation Chicago (17e éd.)Rothstein, Samuel. Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service. 1989.
Style de citation MLA (9e éd.)Rothstein, Samuel. Where Does It Hurt? Identifying the Real Concerns in the Ethics of Reference Service. 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.