The impact of task- and team-generic teamwork skills training on team effectiveness / Aleksander P. J. Ellis, Bradford S. Bell, Robert E. Ployhart, John R. Hollenbeck, Daniel R. Ilgen.Aleksander P. J Ellis, Bradford S Bell & 3 more2004
Casper, a Collier, Hallenback, Conyn name; with memoranda as to bearers of it, and incidental reference to Colliers named Jochem (Jehoiakim), Michael and Isaac, by William Miller Collier ... Addressed to John Casper McClure ...William Miller Collier1949
The Teddy Bears' Picnic; in Labanotation. Children's Dance Routine with Word Description. Choreographed by Gertrude Hallenbeck to the Song by Jimmy Kennedy and John W. Bratton.Gertrude. Hallenbeck1957
