Tahrirlanmoqda — NGC 4012 (boʻlimi)

== Havolalar ==
* [http://www.seds.org/~spider/ngc/ngc.cgi?+4012 NGC 4012 Yangi umumiy katalog asl nashrida]{{Oʻlikhavola|date=September 2021 |bot=InternetArchiveBot |fix-attempted=yes }} {{ref-en}}
* [http://www.seds.org/~spider/ngc/ngc_fr.cgi?+4012 NGC 4012 Yangi umumiy katalog asl nashrida]{{Oʻlikhavola|date=September 2021 |bot=InternetArchiveBot |fix-attempted=yes }} {{ref-fr}}
* [http://www.seds.org/~spider/ngc/revngcic.cgi?NGC+4012 NGC 4012 haqida qayta tekshirilgan maʼlumot]{{Oʻlikhavola|date=September 2021 |bot=InternetArchiveBot |fix-attempted=yes }} {{ref-en}}
* [http://simbad.u-strasbg.fr/sim-id.pl?Ident=NGC+4012 NGC 4012 SIMBAD omborida] {{ref-en}}
* [http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC+4012 NGC 4012 Vizier omborida] {{ref-en}}
* [http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+4012 NGC 4012 NASA Extragalactic Database omborida] {{ref-en}}
* [http://www.ngcic.org/steinicke/ NGC/IC obyektlari ombori] {{ref-en}}

{{NGC navigatori|4012}}

[[Turkum:NGC obyektlari|NGC 4012]]


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