1. Berry, J. W. (1980) Acculturation as varieties of adaptation. In Padilla, A. (Ed.),Acculturation: Theory, models, and some new findings, pp. 9–25. Westview Press, Boulder, CO.
2. Leifer, R., McDermott, C. M., O’Connor, G. C., Peters, L. S., Rice, M. P. and Veryzer, R. W. (1994) The radical innovation imperative. In Leifer, R., McDermott, C., O’Connor, G., Peters, L., Rice, M. and Veryzer,R. (Eds.),Radical innovation: How mature companies can outsmart upstarts, pp. 1–10. Harvard Business School Press, Cambridge, MA.
3. Palmer, D. and Biggart, N. (2002) Organizational institutions. In Baum, J. (Ed.),The Blackwell companion to organizations, pp. 259–280. Blackwell, Oxford, UK.
4. Peet, J. (2009, September 27) ‘Rock and Wrap It Up’ program brings leftovers to needy after concerts, games at U.S. venues.Newark Star Ledger. Retrieved from http://www.nj.com/news/index.ssf/2009/09/rock_and_wrap_it_up_food_recov.html
5. Penrose, E. T. (1995)The theory of the growth of the firm. Blackwell, London.