APA stil citiranja

Dreyer, K. M. (2012). IM and SMS reference services for libraries: IM and SMS reference services for libraries. London: Facet Publishing.

Chicago stil citiranja

Dreyer, Kathleen M. IM and SMS reference services for libraries: IM and SMS reference services for libraries. London: Facet Publishing, 2012.

MLA stil citiranja

Dreyer, Kathleen M. IM and SMS reference services for libraries: IM and SMS reference services for libraries. London: Facet Publishing, 2012.

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