Cita APA (7a ed.)

Ludvk̕ F & University of Defence. Armament of Combat Helicopters.

Cita Chicago Style (17a ed.)

Ludvk̕ F y University of Defence. Armament of Combat Helicopters.

Cita MLA (9a ed.)

Ludvk̕ F y University of Defence. Armament of Combat Helicopters.