(EN) NGC 150, su cseligman.com. URL consultato il 1º novembre 2018.
harvard.edu
adsabs.harvard.edu
A.M. Garcia, General study of group membership. II - Determination of nearby groups, in Astronomy and Astrophysics Supplement Series, 100 #1, luglio 1993, p. 47-90, Bibcode:1993A&AS..100...47G.