North American Aviation, I. S. D. "Manufacturing plan for Saturn S-II, Stages 16-25.". University of Alabama in Huntsville Archives.
Chicago Style CitationNorth American Aviation, Inc. Space Division. "Manufacturing Plan for Saturn S-II, Stages 16-25.". University of Alabama in Huntsville Archives.
MLA CitationNorth American Aviation, Inc. Space Division. "Manufacturing Plan for Saturn S-II, Stages 16-25.". University of Alabama in Huntsville Archives.
Warning: These citations may not always be 100% accurate.