1. National Air and space museum, “Telstar.” https://airandspace.si.edu/collection-objects/communications-satellite-telstar/nasm_A20070113000 (accessed May 14, 2022).
2. Commercial Space: Confidence Built on a Framework of Law and Policy;Frankle,1998
3. What makes space activities commercial?;Davidian;Acta Astronaut.,2021
4. The Invention of Enterprise: Entrepreneurship from Ancient Mesopotamia to Modern Times;Landes,2010
5. Strategic Management: A Stakeholder Approach;Freeman,2010