Gabriel, R. (1978). A Study of Listening Areas in Public Libraries of the United States.
Style de citation Chicago (17e éd.)Gabriel, Ron. A Study of Listening Areas in Public Libraries of the United States. 1978.
Style de citation MLA (9e éd.)Gabriel, Ron. A Study of Listening Areas in Public Libraries of the United States. 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.