(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.10-3 («Lunar expeditions begins: Selecting Sites for Exploration»).
(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.10-5 («Lunar expeditions begins: Target: Surveyor III»).
(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.10-6 («Lunar expeditions begins: Firming Up Plans for Apollo 12»).
(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.10-4 («Lunar expeditions begins: Preparations for the Second Mission:»).
(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.10-8 («Lunar expeditions begins: Preparations for the Next Mission»).
(en) W. David Compton, Where No Man Has Gone Before: A History of Apollo Lunar Exploration Missions, (lire en ligne), chap.11-2 («First phase of lunar exploration completed: Intrepid Seeks Out Surveyor III»)