Balmain(英语:Allan Balmain)教授 Kamal Bawa(英语:Kamaljit S. Bawa)教授 Stephen D. M. Brown(英语:Stephen D. M. Brown)教授,FMedSci Jane Clarke(英语:Jane Clarke (scientist))教授,FMedSci
(原始内容存档于2017-06-15). Frederick Roberts: Bobs | National Army Museum. www.nam.ac.uk. [2020-05-30]. (原始内容存档于2021-02-12). Vibart, Henry Meredith. Edward of Saxe-Weimar
(页面存档备份,存于互联网档案馆). From Ante-Nicene Fathers, Vol. 6. Edited by Alexander Roberts, James Donaldson, and A. Cleveland Coxe. Buffalo, NY: Christian Literature
Bart Roberts: The Greatest Pirate of Them All. Gretna, LA: Pelican Publishing. 2004. ISBN 1-58980-233-0. Bruce, Peter Henry. Memoirs of Peter Henry Bruce