by Morris, Kevin N, Gies, David L
Published in Journal of applied animal welfare science (01.01.2014)

by Morris, Kevin N, Wolf, Julie L, Gies, David L
Published in Journal of the American Veterinary Medical Association (01.02.2011)

by Zimmermann, Ulf, Gies, David L, Ott, J Steven, Shafritz, Jay M
Published in Public administration review (01.07.1994)

by Zimmermann, Ulf
Published in Public Administration Review (01.07.1994)