Deismireacht APA

Bopp, R. E. e., & Smith, L. e. b. (2011). Reference and information services: Introduction (4th ed.). ABC-CLIO, LLC, 2011.

Chicago Edition Citation

Bopp, Richard E; ed, and Linda.C; ed. by Smith. Reference and Information Services: Introduction. 4th ed. California: ABC-CLIO, LLC, 2011, 2011.

Deismireacht MLA

Bopp, Richard E; ed, and Linda.C; ed. by Smith. Reference and Information Services: Introduction. 4th ed. ABC-CLIO, LLC, 2011, 2011.

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