Barron, D. D. (1991). Ethics and the School Library Media Specialist: Sensitive Issues.
Citazione stile Chigago Style (17a edizione)Barron, Daniel D. Ethics and the School Library Media Specialist: Sensitive Issues. 1991.
Citatione MLA (9a ed.)Barron, Daniel D. Ethics and the School Library Media Specialist: Sensitive Issues. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.