American Society for Testing and Materials. Standard specification for commercial bronze strip for bullet jackets /h [electronic resource].
Cita Chicago (17th ed.)American Society for Testing and Materials. Standard Specification for Commercial Bronze Strip for Bullet Jackets /h [electronic Resource].
Cita MLA (8th ed.)American Society for Testing and Materials. Standard Specification for Commercial Bronze Strip for Bullet Jackets /h [electronic Resource].
Atenció: Aquestes cites poden no estar 100% correctes.