1. Does Human Capital Matter? A Meta-Analysis of the Relationship between Human Capital and Firm Performance;Crook;Journal of Applied Psychology,2011
2. Department for Business, Innovation and Skills, United Kingdom (BiS) 2012 Business-University Collaboration: government Response to the Wilson Review https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32399/12-903-following-up-wilson-business-university-collaboration-next-steps.pdf
3. Department for Business, Innovation and Skills, United Kingdom (BiS) 2013 Learning from Futuretrack: the Impact of Work Experiences on Higher Education Student Outcomes https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/251027/bis-13-1249-learning-from-futuretrack-impact-of-work-experiences-on-higher-education-student-outcomes.pdf
4. The Dynamics of Innovation: from National Systems and Mode 2 to A Triple Helix of University-Industry-Government Relations;Etzkowitz;Research Policy,2000