Bowen, Gabriel J.; Maibauer, Bianca J.; Kraus, Mary J.; Röhl, Ursula; Westerhold, Thomas; Steimke, Amy; Gingerich, Philip D.; Wing, Scott L.; Clyde, William C.(2014)
Miller, A. W.; National Ballast Information Clearinghouse; Huber, Tami; Klug, Karl; Lion, Kelly; Minton, Mark S.; Winterbauer, Paul; Ruiz, Gregory M.(Smithsonian Environmental Research Center & U.S. Coast Guard, 2014)