Talk:Pearls in Graph Theory

Extra pearls in graph theory
Maybe it is worth including the following reference: It included few corrections plus some extra topics.ⰕⰑⰞⰀ 02:29, 24 March 2021 (UTC)
 * ArXiv preprints do not generally count as reliable sources. Has it been published anywhere else? —David Eppstein (talk) 05:55, 24 March 2021 (UTC)
 * https://www.amazon.com/dp/1650147198
 * Self-published books also generally do not count as reliable sources. —David Eppstein (talk) 20:01, 24 March 2021 (UTC)