APA-referens (7:e uppl.)

(2005). Germany: Report on Observance of Standards and Codes - Data Module, Response by the Authorities, and Detailed Assessment Using the Data Quality Assessment Framework (DQAF).

Chicago-referens (17:e uppl.)

Germany: Report on Observance of Standards and Codes - Data Module, Response by the Authorities, and Detailed Assessment Using the Data Quality Assessment Framework (DQAF). Washington, D.C, 2005.

MLA-referens (8:e uppl.)

Germany: Report on Observance of Standards and Codes - Data Module, Response by the Authorities, and Detailed Assessment Using the Data Quality Assessment Framework (DQAF). 2005.