Светлосна година (Serbian Wikipedia)

P. Kenneth Seidelmann, ур. (1992), Explanatory Supplement to the Astronomical Almanac, Mill Valley, California: University Science Books, стр. 656, ISBN 978-0-935702-68-2
Arthur N. Cox, ур. (2000), Allen's Astrophysical Quantities (fourth изд.), New York: Springer-Valeg, стр. 12, ISBN 978-0-387-98746-0
Thomas Szirtes (1997), Applied dimensional analysis and modeling, New York: McGraw-Hill, стр. 60, ISBN 9780070628113
Comins, Neil F. (2013), Discovering the Essential Universe (fifth изд.), W. H. Freeman, стр. 365, ISBN 978-1-4292-5519-6
Hassani, Sadri (2010), From Atoms to Galaxies, CRC Press, стр. 445, ISBN 978-1-4398-0850-4
Deza, Michel Marie; Deza, Elena (2016), Encyclopedia of Distances (fourth изд.), Springer, стр. 620, ISBN 978-3-662-52843-3
Bessel, Friedrich (1839). „On the parallax of the star 61 Cygni”. London and Edinburgh Philosophical Magazine and Journal of Science. 14: 68—72. Bessel's statement that light employs 10.3 years to traverse the distance.
Ule, Otto (1851). „Was wir in den Sternen lesen”. Deutsches Museum: Zeitschrift für Literatur, Kunst und Öffentliches Leben. 1: 721—738.
Diesterweg, Adolph Wilhelm (1855). Populäre Himmelskunde u. astronomische Geographie. стр. 250.
The Student and Intellectual Observer of Science, Literature and Art. 1 (April). London: Groombridge and Sons. 1868. стр. 240.
David Mermin (2009). It's About Time: Understanding Einstein's Relativity. Princeton, New Jersey: Princeton University Press. стр. 22. ISBN 978-0-691-14127-5.

braeunig.us

Robert A. Braeunig, Basic Constants

doi.org

Fujisawa, K.; Inoue, M.; Kobayashi, H.; Murata, Y.; Wajima, K.; Kameno, S.; Edwards, P. G.; Hirabayashi, H.; Morimoto, M. (2000), „Large Angle Bending of the Light-Month Jet in Centaurus A”, Publications of the Astronomical Society of Japan, 52 (6): 1021—26, Bibcode:2000PASJ...52.1021F, doi:10.1093/pasj/52.6.1021 , Архивирано из оригинала 2009-09-02. г.

earthsky.org

Bruce McClure (31. 7. 2018). „How far is a light-year?”. EarthSky. Приступљено 15. 10. 2019.

free.fr

marc.sauvage.free.fr

Marc Sauvage, Table of astronomical constants, Архивирано из оригинала 2008-12-11. г.

harvard.edu

adsabs.harvard.edu

Fujisawa, K.; Inoue, M.; Kobayashi, H.; Murata, Y.; Wajima, K.; Kameno, S.; Edwards, P. G.; Hirabayashi, H.; Morimoto, M. (2000), „Large Angle Bending of the Light-Month Jet in Centaurus A”, Publications of the Astronomical Society of Japan, 52 (6): 1021—26, Bibcode:2000PASJ...52.1021F, doi:10.1093/pasj/52.6.1021 , Архивирано из оригинала 2009-09-02. г.
Junor, W.; Biretta, J. A. (1994), „The Inner Light-Month of the M87 Jet”, Ур.: Zensus, J. Anton; Kellermann; Kenneth I., Compact Extragalactic Radio Sources, Proceedings of the NRAO workshop held at Socorro, New Mexico, February 11–12, 1994, Green Bank, WV: National Radio Astronomy Observatory (NRAO), стр. 97, Bibcode:1994cers.conf...97J

haydenplanetarium.org

Light-Travel Time and Distance by the Hayden Planetarium Accessed October 2010.

iau.org

International Astronomical Union, Measuring the Universe: The IAU and Astronomical Units, Приступљено 10. 11. 2013
IAU Recommendations concerning Units, Архивирано из оригинала 2007-02-16. г.

kek.jp

www-acc.kek.jp

KEKB, Astronomical Constants, Архивирано из оригинала 2007-09-09. г., Приступљено 2008-11-05

metric-conversions.org

„konvertuj Svetlosne godine u Kilometre”. Metric Conversions. Приступљено 24. 1. 2019.

navy.mil

asa.usno.navy.mil

"Selected Astronomical Constants Архивирано на сајту Wayback Machine (26. јул 2014)" in Astronomical Almanac, p. 6.

opsteobrazovanje.in.rs

„Svetlosna godina”. Opšte obrazovanje. Приступљено 24. 1. 2019.

sciencelinks.jp

Fujisawa, K.; Inoue, M.; Kobayashi, H.; Murata, Y.; Wajima, K.; Kameno, S.; Edwards, P. G.; Hirabayashi, H.; Morimoto, M. (2000), „Large Angle Bending of the Light-Month Jet in Centaurus A”, Publications of the Astronomical Society of Japan, 52 (6): 1021—26, Bibcode:2000PASJ...52.1021F, doi:10.1093/pasj/52.6.1021 , Архивирано из оригинала 2009-09-02. г.

sierracollege.edu

astronomy.sierracollege.edu

Basic Constants, Sierra College

vukajlija.com

„svetlosna godina”. Vukajlija. Приступљено 24. 1. 2019.

web.archive.org

IAU Recommendations concerning Units, Архивирано из оригинала 2007-02-16. г.
"Selected Astronomical Constants Архивирано на сајту Wayback Machine (26. јул 2014)" in Astronomical Almanac, p. 6.
Marc Sauvage, Table of astronomical constants, Архивирано из оригинала 2008-12-11. г.
KEKB, Astronomical Constants, Архивирано из оригинала 2007-09-09. г., Приступљено 2008-11-05
Fujisawa, K.; Inoue, M.; Kobayashi, H.; Murata, Y.; Wajima, K.; Kameno, S.; Edwards, P. G.; Hirabayashi, H.; Morimoto, M. (2000), „Large Angle Bending of the Light-Month Jet in Centaurus A”, Publications of the Astronomical Society of Japan, 52 (6): 1021—26, Bibcode:2000PASJ...52.1021F, doi:10.1093/pasj/52.6.1021 , Архивирано из оригинала 2009-09-02. г.