Weinkopf, M., & Neu, W. (1991). Regulatory issues concerning relations between monopoly and competitive services of DBP Telekom.
Chicago-Zitierstil (17. Ausg.)Weinkopf, Marcus, und Werner Neu. Regulatory Issues Concerning Relations Between Monopoly and Competitive Services of DBP Telekom. Bad Honnef, 1991.
MLA-Zitierstil (9. Ausg.)Weinkopf, Marcus, und Werner Neu. Regulatory Issues Concerning Relations Between Monopoly and Competitive Services of DBP Telekom. 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.