Bibliography Details

Martin, Douglas. “John Dobson, an Inventive Itinerant Guide to Stargazing, Dies at 98.” New York Times, January 21, 2014. https://www.nytimes.com/2014/01/22/science/space/john-dobson-dies-at-98-taught-art-of-stargazing.html.

The following is a complete listing of all citations using this source:

§ 6.2. Challenges Come to a Head

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• Citation No. 3