Kimball, Rebecca T., Braun, Edward L., Barker, F. Keith, Bowie, Rauri C. K., Braun, Michael J., Chojnowski, Jena L., Hackett, Shannon J., Han, Kin-Lan, Harshman, John, Heimer-Torres, Victoria, Holznagel, Wallace, Huddleston, Christopher J., Marks, Ben D., Miglia, Kathleen J., Moore, William S., Reddy, Sushma, Sheldon, Frederick H., Smith, Jordan V., Witt, Christopher C., and Yuri, Tamaki. 2009. "A well-tested set of primers to amplify regions spread across the avian genome." Molecular phylogenetics and evolution. 50 (3):654–660. https://doi.org/10.1016/j.ympev.2008.11.018