Berninger, P., Brady, F., & Hofmann, H. (2002). @ccess and preservation of electronic information: Best practices and solutions. Office for Official Publications of the European Communities.
Παραπομπή σε μορφή Chicago (17η εκδ.)Berninger, Peter, Frank Brady, και Hans Hofmann. @ccess and Preservation of Electronic Information: Best Practices and Solutions. Luxembourg: Office for Official Publications of the European Communities, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Berninger, Peter, et al. @ccess and Preservation of Electronic Information: Best Practices and Solutions. Office for Official Publications of the European Communities, 2002.
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