Maclay, T. Characteristics and Consequences of Orbital Debris and Natural Space Impactors. SPIE Digital Library.
Cita Chicago (17th ed.)Maclay, Timothy. Characteristics and Consequences of Orbital Debris and Natural Space Impactors. SPIE Digital Library.
Cita MLA (8th ed.)Maclay, Timothy. Characteristics and Consequences of Orbital Debris and Natural Space Impactors. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.