1. Criteria for accrediting engineering programs;ABET,2005
2. Taking the next step;Alcan;Alcan Sustainability Report,2004
3. The Green report: engineering education for a changing world;ASEE,1994
4. Mathematical proficiency for all students: toward a strategic research and development program in mathematics education;Ball,2003
5. Human population: the next half century;Cohen;Science,2003