Harvey, D. R. (2012). Preserving digital materials (2nd ed.). De Gruyter Saur.
Chicagoスタイル(17版)引用形式Harvey, D. R. Preserving Digital Materials. 2nd ed. Berlin ; Boston: De Gruyter Saur, 2012.
MLA(9版)引用形式Harvey, D. R. Preserving Digital Materials. 2nd ed. De Gruyter Saur, 2012.
警告: この引用は必ずしも正確ではありません.