APA (7th ed.) Citation

Weber, J., Freise, H., & Schäffer, U. (2001). E-business und controlling. WHU Koblenz.

Chicago Style (17th ed.) Citation

Weber, Jürgen, Hans-Ulrich Freise, and Utz Schäffer. E-business Und Controlling. Vallendar: WHU Koblenz, 2001.

MLA (9th ed.) Citation

Weber, Jürgen, et al. E-business Und Controlling. WHU Koblenz, 2001.