01578+4151, database entry, MSC - a catalogue of physical multiple stars, A. A. Tokovinin, CDS database ID J/A+AS/124/75.
ui.adsabs.harvard.edu
A Preliminary Study of the Spectroscopic Binary Gamma Andromedae B, L. A. Maestre and J. A. Wright, Astrophysical Journal131 (January 1960), s. 119–121, Bibcode: 1960ApJ...131..119M}}}.
HR 603, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Henta 19. august 2008.
HR 604, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Henta 19. august 2008.
vizier.u-strasbg.fr
HR 603, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Henta 19. august 2008.
HR 604, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Henta 19. august 2008.
cdsarc.u-strasbg.fr
01578+4151, database entry, MSC - a catalogue of physical multiple stars, A. A. Tokovinin, CDS database ID J/A+AS/124/75.