The Spitzer c2d Legacy Results: Star-Formation Rates and Efficiencies; Evolution and LifetimesDOI: info:10.1088/0067-0049/181/2/321v. 181321–350
Evans, Neal J., Dunham, Michael M., Jørgensen, Jes K., Enoch, Melissa L., Merín, Bruno, van Dishoeck, Ewine F., Alcalá, Juan M., Myers, Philip C., Stapelfeldt, Karl R., Huard, Tracy L., Allen, Lori E., Harvey, Paul M., van Kempen, Tim, Blake, Geoffrey A., Koerner, David W., Mundy, Lee G., Padgett, Deborah L., and Sargent, Anneila I. 2009. "The Spitzer c2d Legacy Results: Star-Formation Rates and Efficiencies; Evolution and Lifetimes." The Astrophysical Journal Supplement Series, 181 321–350. https://doi.org/10.1088/0067-0049/181/2/321.