Gabriel Zucman; Thomas Torslov; Ludvig Wier (2018 m. birželio mėn.). „The Missing Profits of Nations“. National Bureau of Economic Research, Working Papers. p. 31. Suarchyvuota iš originalo 2 balandžio 2019. Nuoroda tikrinta 17 rugpjūčio 2018. „Appendix Table 2: Tax Havens“
itep.org
Richard Phillips; Matt Gardner; Alexandria Robins; Michelle Surka (2017). „Offshore Shell Games 2017“(PDF). Institute on Taxation and Economic Policy. „Amount of Tax Haven Connections (Figure 1, Page 11), Amount of Tax Haven Profits (Figure 4, Page 16)“
umich.edu
repository.law.umich.edu
James R. Hines Jr. (2010). „Treasure Islands“. Journal of Economic Perspectives. 4 (24): 103–125. „Table 1: 52 Tax Havens“
Gabriel Zucman; Thomas Torslov; Ludvig Wier (2018 m. birželio mėn.). „The Missing Profits of Nations“. National Bureau of Economic Research, Working Papers. p. 31. Suarchyvuota iš originalo 2 balandžio 2019. Nuoroda tikrinta 17 rugpjūčio 2018. „Appendix Table 2: Tax Havens“
