Yonas, G. Peace and Wartime Applications and Technical Issues for Unattended Ground Sensors. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Yonas, Gerold. Peace and Wartime Applications and Technical Issues for Unattended Ground Sensors. SPIE Digital Library.
Citatione MLA (9a ed.)Yonas, Gerold. Peace and Wartime Applications and Technical Issues for Unattended Ground Sensors. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.