(1967). National Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple codewords not declassified].
Citação norma ChicagoNational Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple Codewords Not Declassified]. 1967.
Citação norma MLANational Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple Codewords Not Declassified]. 1967.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
