Gunner, L. (1918). Tactical handling of Lewis guns with notes on instruction. Two Shillings.
Citazione stile Chigago Style (17a edizione)Gunner, Lewis. Tactical Handling of Lewis Guns with Notes on Instruction. Londres: Two Shillings, 1918.
Citatione MLA (9a ed.)Gunner, Lewis. Tactical Handling of Lewis Guns with Notes on Instruction. Two Shillings, 1918.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.