受限規格卻沒有達到足以讓軍械局允許其投產並入役的水準的裝備。 Flint, p. 27 Flint, Keith. Airborne Armour: Tetrarch, Locust, Hamilcar and the 6th Airborne Armoured Reconnaissance Regiment
阿波加斯特. Harvard Theological Review. 1945, 38: 225. Potter, David. From the Tetrarch To the Theodosians: Later Roman History and Culture 284-450 CE Walter E