Groh, J. (1988). Kleincomputer-Fibel (2.Auflage.). Akademie.
Cita Chicago (17th ed.)Groh, Jürgen. Kleincomputer-Fibel. 2.Auflage. Berlin: Akademie, 1988.
Cita MLA (8th ed.)Groh, Jürgen. Kleincomputer-Fibel. 2.Auflage. Akademie, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.