Harvey, D. R. (2018). Preserving digital materials (Third edition.). Rowman & Littlefield.
Cita Chicago (17th ed.)Harvey, D. R. Preserving Digital Materials. Third edition. Lanham: Rowman & Littlefield, 2018.
Cita MLA (9th ed.)Harvey, D. R. Preserving Digital Materials. Third edition. Rowman & Littlefield, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.