Hafner, H., & Lenz, R. (2006). Anonymisation of Linked Employer Employee Datasets: Theoretical Thoughts and an Application to the German Structure of Earnings Survey.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hafner, Hans-Peter, و Rainer Lenz. Anonymisation of Linked Employer Employee Datasets: Theoretical Thoughts and an Application to the German Structure of Earnings Survey. Düsseldorf, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hafner, Hans-Peter, و Rainer Lenz. Anonymisation of Linked Employer Employee Datasets: Theoretical Thoughts and an Application to the German Structure of Earnings Survey. 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.