Findley, Michael G.; Nielson, Daniel L.; Sharman, J.C. (2013). "Using Field Experiments in International Relations: A Randomized Study of Anonymous Incorporation 1". International Organization. 67 (4): 657–693. doi:10.1017/S0020818313000271. hdl:10072/56156. ISSN0020-8183. S2CID153353492.
Findley, Michael G.; Nielson, Daniel L.; Sharman, J.C. (2013). "Using Field Experiments in International Relations: A Randomized Study of Anonymous Incorporation 1". International Organization. 67 (4): 657–693. doi:10.1017/S0020818313000271. hdl:10072/56156. ISSN0020-8183. S2CID153353492.
Findley, Michael G.; Nielson, Daniel L.; Sharman, J.C. (2013). "Using Field Experiments in International Relations: A Randomized Study of Anonymous Incorporation 1". International Organization. 67 (4): 657–693. doi:10.1017/S0020818313000271. hdl:10072/56156. ISSN0020-8183. S2CID153353492.
Findley, Michael G.; Nielson, Daniel L.; Sharman, J.C. (2013). "Using Field Experiments in International Relations: A Randomized Study of Anonymous Incorporation 1". International Organization. 67 (4): 657–693. doi:10.1017/S0020818313000271. hdl:10072/56156. ISSN0020-8183. S2CID153353492.