The Spitzer Survey of Interstellar Clouds in the Gould Belt. I. IC 5146 Observed With IRAC and MIPSv. 680495–516
Harvey, Paul M., Huard, Tracy L., Jorgensen, Jes K., Gutermuth, Robert A., Mamajek, Eric E., Bourke, Tyler L., Mern, Bruno, Cieza, Lucas, Brooke, Tim, Chapman, Nicholas, Alcal, Juan M., Allen, Lori E., Evans, Neal J., II, di Francesco, James, and Kirk, Jason M. 2008. "The Spitzer Survey of Interstellar Clouds in the Gould Belt. I. IC 5146 Observed With IRAC and MIPS." The Astrophysical Journal, 680 495–516.