1. Ahmed E, Paul L (2004) Negotiating in service-oriented environments. Communications of the ACM 47(8):103–108
2. Ajzen I (1991) The theory of planned behavior. Organizational Behavior & Human Decision Processes 50(3):179–211
3. Ajzen I, Fishbein M (1980) Understanding attitudes and predicting social behavior. Prentice Hall, Englewood Cliffs
4. Arrow KJ (1969) The organization of economic activity: Issues pertinent to the choice of market versus non-market allocation. In: The analysis and evaluation of public expenditure: The PPB system. U.S. Government Printing Office, Washington, DC, pp 39–73
5. Aubert BA, Rivard S, Patry M (2004) A transaction cost model of IT outsourcing. Information and Management 41(7):921–932