Thực đơn
HMS_Ruler_(D72)Thực đơn
HMS_Ruler_(D72)Liên quan
Tài liệu tham khảo
WikiPedia: HMS_Ruler_(D72) http://www.history.navy.mil/danfs/s17/st_joseph.ht... http://www.hazegray.org/danfs/carriers/cve50.txt http://www.navsource.org/archives/03/050.htm