by Ernst, Carl H, Creque, Terry R, Orr, John M, Hartsell, Traci D, Laemmerzahl, Arndt F
Published in Northeastern naturalist (01.06.2014)

by Kenley, C. Robert, Creque, Terry R.
Published in Systems engineering (1999)

by Ernest, Carl H, Creque, Terry R, Hansknecht, Kerry A, Drake, Dana L
Published in Herpetological review (01.06.2001)