1. ASCE, Report Card for America's Infrastructure [online]. American Society of Civil Engineering, ASCE. Available from: http://www.infrastructurereportcard.org/, 2013, [Accessed 30 October 2015].
2. ARRA, Basic Asphalt Recycling Manual. Asphalt Recycling and Reclaiming Association. United States Department of Transportation Federal Highway Administration, 2001.
3. Selection guidelines for in-place recycling projects;Stroup-Gardiner;Transp. Res. Rec.,2012
4. B. Bowers, Agency Perspective on In-Place Recycling, Proceedings of the AAPT-ISAP Forum of the Association of Asphalt Paving Technologists Annual Meeting, 90th AAPT Annual Meeting and Technical Sessions, Portland, OR, 2015.
5. D. Timm, M. Robbins, N. Tran, C. Rodenza, Recalibration Procedures for the Structural Asphalt Layer Coefficient in the 1993 AASHTO Pavement Design Guide. Report No. 14-03. National Center for Asphalt Technology, 2014.