1. AASHTO (2002), Transportation Asset Management Guide, AASHTO Publication RP‐TAMG‐1, Washington, DC, prepared for the National Cooperative Highway Research Program (NCHRP), November.
2. Andrews, K.R. (1971), The Concept of Corporate Strategy, Richard D. Irwin, Homewood, IL.
3. Andrews, K.R. (1987), The Concept of Corporate Strategy, Richard D. Irwin, Homewood, IL.
4. Ansoff, H.I. (1965), Corporate Strategy, McGraw‐Hill, New York, NY.
5. Ansoff, H.I. (1988), The New Corporate Strategy, Wiley, New York, NY.