Cross-References for NGC 1444

0) Numbering system adopted in WEBDA
1) Hoag A.A., et al. 1961, Publ. US. Nav. Obs. 17,347 (pe)
2) Hoag A.A., et al. 1961, Publ. US. Nav. Obs. 17,347 (pg)
3) Pena J.H., Peniche R. 1994, Rev. Mex. Astr. Astrofis. 28, 139