David Ish-Horowicz(英语:David Ish-Horowicz) James A. Jackson(英语:James A. Jackson) Bruce Ernest Kemp John Vincent Kilmartin David Malcolm James Lilley Terry
Crown. World Snooker. 2021-05-03 [2021-05-04]. (原始内容存档于2021-05-09) (美国英语). Lilley Is World Seniors Champion. World Snooker. 2021-05-09 [2021-05-19]. (原始内容存档于2021-05-10)
M.Carey Philadelphia and Wells & Lilley, Boston. 1816: 439. Zimmerman, Dale A.; Turner, Donald A.; Pearson, David J. Birds of Kenya and Northern Tanzania
Donald Scott Richard H. Sibson Leon Melvyn Simon(英语:Leon Simon) Geoffrey Lilley Smith(英语:Geoffrey L. Smith) Adrian Peter Sutton Karen Heather Vousden(英语:Karen