WATTS, Duncan J.; STROGATZ, Steven H. Collective dynamics of ‘small-world’ networks. Nature. 1998-06, roč. 393, čís. 6684, s. 440–442. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/30918. (anglicky)
LILJEROS, Fredrik; EDLING, Christofer R.; AMARAL, Luís A. Nunes. The web of human sexual contacts. Nature. 2001-06, roč. 411, čís. 6840, s. 907–908. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/35082140. (anglicky)
LESKOVEC, Jure; HORVITZ, Eric. Planetary-Scale Views on an Instant-Messaging Network. arXiv e-prints. 2008-03, s. arXiv:0803.0939. Dostupné online [cit. 2020-12-04]. (anglicky)
imdb.com
Memorable quotes from Six Degrees of Separation. Accessed Nov. 12, 2020 from IMDB.com.
BEKMAMBETOV, Timur; CHEVAZHEVSKIY, Yaroslav; JONYNAS, Ignas. Yolki. [s.l.]: Bazelevs Production Dostupné online. Translated title: Six Degrees of Celebration
IMDb ID: tt1782568
event-location: Russia.
jstor.org
Turina, Ana Fernández-Caparrós. "The Geography of Imagination: Urban Mapping of Social Networks in John Guare's "Six Degrees of Separation"." South Atlantic Review 76, no. 4 (2011): 57-74. Accessed November 12, 2020. http://www.jstor.org/stable/43738917.
Harris, Lauren McArthur. "Six Degrees of the Mongol Empire: Using Thought Experiments to Prepare World History Teachers." The History Teacher 50, no. 3 (2017): 381-401. Accessed November 12, 2020. http://www.jstor.org/stable/44507256.
Gillan, Jennifer. ""No One Knows You're Black!": "Six Degrees of Separation" and the Buddy Formula." Cinema Journal 40, no. 3 (2001): 47-68. Accessed November 12, 2020. http://www.jstor.org/stable/1350194.
WATTS, Duncan J.; STROGATZ, Steven H. Collective dynamics of ‘small-world’ networks. Nature. 1998-06, roč. 393, čís. 6684, s. 440–442. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/30918. (anglicky)
LILJEROS, Fredrik; EDLING, Christofer R.; AMARAL, Luís A. Nunes. The web of human sexual contacts. Nature. 2001-06, roč. 411, čís. 6840, s. 907–908. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/35082140. (anglicky)
newscientist.com
SAMPLE, Ian. Six degrees of copulation. New Scientist [online]. [cit. 2020-12-04]. Dostupné online. (anglicky)
Actor's Hollywood career spawned 'Six Degrees of Kevin Bacon'. Telegraph. 6 June 2011. Dostupné online [cit. 12 November 2020].Je zde použita šablona {{Cite news}} označená jako k „pouze dočasnému použití“.
topdocumentaryfilms.com
Six Degrees of Separation. [s.l.]: [s.n.] Dostupné online. (anglicky)
WATTS, Duncan J.; STROGATZ, Steven H. Collective dynamics of ‘small-world’ networks. Nature. 1998-06, roč. 393, čís. 6684, s. 440–442. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/30918. (anglicky)
LILJEROS, Fredrik; EDLING, Christofer R.; AMARAL, Luís A. Nunes. The web of human sexual contacts. Nature. 2001-06, roč. 411, čís. 6840, s. 907–908. Dostupné online [cit. 2020-12-04]. ISSN1476-4687. DOI10.1038/35082140. (anglicky)