↑Cotera, A.; Hester, J.; Healy, K.; Snider, K.; Simpson, J.; Whitney, B.(2006).“Using Spitzer IRAC observations to Compare Modes of Star Formation in G305.35+0.7 and NGC 2174/5”.Triggered Star Formation in a Turbulent ISM, International Astronomical Union. Symposium no. 237, held 14–18 August 2006 in Prague, Czech Republic, S237, #98.Bibcode:2006IAUS..237E..98C.[リンク切れ]