Thực đơn
Estimate of the SituationThực đơn
Estimate of the SituationLiên quan
Estimate of the Situation Estimata clavata Estimata dhaulagirii Estimata alexii Estimata takkhalii Estimata proterva Estimata Estimata militzae Estimata herrichschaefferi Estimata annapurnaTài liệu tham khảo
WikiPedia: Estimate of the Situation http://query.homestead.com/swords.pdf http://www.project1947.com/bg/ufogov.htm http://www.project1947.com/fig/1948b.htm http://www.project1947.com/fig/1948c.htm http://scholar.lib.vt.edu/theses/available/etd-050... http://www.nicap.dabsol.co.uk/Rufo.htm https://web.archive.org/web/20050920102857/http://...