ان‌جی‌سی ۶۱ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "ان‌جی‌سی ۶۱" in Persian language version.

refsWebsite

Global rank Persian rank

887^th place

842^nd place

1,342^nd place

1,126^th place

6^th place

9^th place

archive.org

R. W. Sinnott, editor (1988). The Complete New General Catalogue and Index Catalogue of Nebulae and StarClusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. ISBN 0-933346-51-4. {{cite book}}: |author= has generic name (help)

caltech.edu

nedipac.caltech.edu

"{{جا:PAGENAME}}". Results for NGC 0061A. Retrieved 2013-10-20.
"NED". NED–NASA/IPAC Extragalactic Database. Retrieved 17 July 2016.

u-strasbg.fr

simbad.u-strasbg.fr

"SIMBAD Astronomical Database". Strasbourg astronomical Data Center. SIMBAD. Retrieved 17 July 2016.

vizier.u-strasbg.fr

"VizieR Service". Strasbourg astronomical Data Center. Retrieved 17 July 2016.