Pedigrees and the study of the wild horse population of Assateague Island National SeashoreDOI: info:10.2193/2009-231v. 74No. 5963–973
Eggert, Lori S., Powell, David M., Ballou, Jonathan D., Malo, Aurelio F., Turner, Allison, Kumer, Jack, Zimmerman, Carl, Fleischer, Robert C., and Maldonado, Jesús E. 2010. "Pedigrees and the study of the wild horse population of Assateague Island National Seashore." Journal of Wildlife Management, 74, (5) 963–973. https://doi.org/10.2193/2009-231.