Schéma en français du vaisseau Apollo
NASA
<a rel="nofollow" class="external text" href="http://www.hq.nasa.gov/office/pao/History/diagrams/ad004.gif">image</a> from <a rel="nofollow" class="external text" href="http://www.hq.nasa.gov/office/pao/History/diagrams/apollo.html">NASA website</a>