(1967). National Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple codewords not declassified].
Style de citation ChicagoNational Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple Codewords Not Declassified]. 1967.
Style de citation MLANational Photographic Interpretation Center, Photographic Interpretation Report, Hardened Command and Control Facilities, Penza, USSR, January 1967, Top Secret [multiple Codewords Not Declassified]. 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.
