S&P/NZX 50
↑ Tourani-Rad, Alireza; Choi, Daniel F.S.; Wilson, Benjamin John (2006). “A time-varying beta approach to measuring New Zealand's country risk”. Managerial Finance 32 (3): 257–269. doi:10.1108/03074350610646762.
↑ Gaynor, Brian (2010年11月6日). “The biggest day we had... and its lessons”. The New Zealand Herald. http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10685624 2010年11月7日閲覧。