Young, M., Kyrillidou, M., & Blixrud, J. (2002). ARL Preservation Statistics, 1999-2000: A Compilation of Statistics from the Members of the Association of Research Libraries.
Citazione stile Chigago Style (17a edizione)Young, Mark, Martha Kyrillidou, e Julia Blixrud. ARL Preservation Statistics, 1999-2000: A Compilation of Statistics from the Members of the Association of Research Libraries. 2002.
Citatione MLA (9a ed.)Young, Mark, et al. ARL Preservation Statistics, 1999-2000: A Compilation of Statistics from the Members of the Association of Research Libraries. 2002.
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