schedule. [2017-06-14]. (原始内容存档于2017-12-01). Sugiura, Ken. Notes: Scheduling, Grant Field History and More. The Atlanta Journal-Constitution. September 26,
Launch – HASTOL”, John E. Grant, 6 Jun 01. "Orbital Ring Systems and Jacob's Ladders - I-III" (页面存档备份,存于互联网档案馆) Note: in 1980s money Launch Loop slides for
力結帳的徵兆。」(具有讽刺意味)最後參議員以52票贊成、48票反對,通過提升債務上限,其中民主黨人一致反對當時的議案。 Tax Update. Grant Thornton. July 26, 2011 [July 30, 2011]. (原始内容 (PDF)存档于2012-01-12). Miller