Software Piracy: An Empirical Examination of the Impact of Network Externalities and Open Source Alternatives on Willingness to Pay. - Orneita Burton; T. S. Raghu 001; Rajiv K. Sinha; Ajay S. Vinze (AMCIS, 2003)

Willingness to Pay in an Open Source Software Environment. - T. S. Raghu 001; Rajiv K. Sinha; Ajay S. Vinze; Orneita Burton (Inf. Syst. Res., 2009)