Verheugen, Günter (June 20, 2008). "Cutting redTape for Europe". Action Programme for Reducing Administrative Burdens in the European Union. European Commission Directorate-General Enterprise and Industry. Archived from the original on July 20, 2011. Retrieved October 14, 2020.
Davis, Randall S. (2013). "Union Commitment and Stakeholder Red Tape: How Union Values Shape Perceptions of Organizational Rules". Review of Public Personnel Administration. 33 (4): 365–383. doi:10.1177/0734371X12453056. S2CID154310022.
Davis, Randall S. (2013). "Union Commitment and Stakeholder Red Tape: How Union Values Shape Perceptions of Organizational Rules". Review of Public Personnel Administration. 33 (4): 365–383. doi:10.1177/0734371X12453056. S2CID154310022.
Verheugen, Günter (June 20, 2008). "Cutting redTape for Europe". Action Programme for Reducing Administrative Burdens in the European Union. European Commission Directorate-General Enterprise and Industry. Archived from the original on July 20, 2011. Retrieved October 14, 2020.