Coba jelasin Rujukan dari Elon Musk dalam bahasa melayu dong

Davenport, Christian. The Space Barons; Elon Musk. Jeff Bezos, and the Quest to Colonize the Cosmos. PublicAffairs (2018).

Fernholz, Tim. Rocket Billionaires: Elon Musk, Jeff Bezos, and the New Space Race. Houghton Mifflin Harcourt (2018).

Vance, Ashlee. Elon Musk: How the Billionaire CEO of SpaceX and Tesla is Shaping our Future. Virgin Books (2015). . Afterthoughts by Ashlee Vance