Verousis, T., & Gwilym, O. a. (2010). Price clustering and underpricing in the IPO aftermarket. International Review of Financial Analysis, 19(2), p. 89. doi:10.1016/j.irfa.2010.01.007

Verousis, Thanos, and Owain ap Gwilym. "Price Clustering and Underpricing in the IPO Aftermarket." International Review of Financial Analysis 19, no. 2 (2010): 89.

Verousis, Thanos, and Owain ap Gwilym. "Price Clustering and Underpricing in the IPO Aftermarket." International Review of Financial Analysis 19.2 (2010): 89.