Arnold Oskar Picot, Jonathan Landgrebe: 'Regulation is Acquired by the Industry and is Designed and Operated Primarily for its Benefit?' A Test of Proactive vs. Reactive Corporate Regulatory Management in German Telecommunications. Rochester, NY 12. August 2011, doi:10.2139/ssrn.1908721 (ssrn.com [abgerufen am 21. Dezember 2015]).
Arnold Oskar Picot, Jonathan Landgrebe: 'Regulation is Acquired by the Industry and is Designed and Operated Primarily for its Benefit?' A Test of Proactive vs. Reactive Corporate Regulatory Management in German Telecommunications. Rochester, NY 12. August 2011, doi:10.2139/ssrn.1908721 (ssrn.com [abgerufen am 21. Dezember 2015]).