CITEREFMurray1953 (help) Unsworth (2000),第252頁. Kurz (1953),第8頁. Odell, N. E.(英语:NoelOdell). Letter To The Editor. Himalayan Journal. 1961, 23 [2014-08-30]
Films and Filming. London. p.10. Le Blanc & Odell 2011,第13頁. sfn error: no target: CITEREFLe_BlancOdell2011 (help) "Assault on Precinct 13: A White Hot