streets of fear and loathing （页面存档备份，存于互联网档案馆） The Advertiser 2009-07-31 DavidPenberthy Northern Exposure The Sunday Mail 2012-08-26 pp. 46–51 50e Selection
2013, 55 (5): 538–541. S2CID 17020467. doi:10.1016/j.paid.2013.05.001. Penberthy, Natsumi. Aussie wins Ig Nobel with study into the darker side of night