by Luckey, Alisa Nicole, Murphrey, Theresa Pesl, Cummins, Richard L, Edwards, Michael B
Published in Journal of extension (01.06.2013)

by Cummins, Richard L.
Published in Advances in developing human resources (01.05.2007)

by McCormick, M.J, Dooley, K.E, Lindner, J.R, Cummins, R.L
Published in Journal of agricultural education (2007)

by Weissman, Gary S, Winawer, Sidney J, Baldwin, Margaret P, Miller, Carlyle H, Cummins, Richard L, Ephraim, Robert, Talbott, Timothy M, Dixon, John A, Schapiro, Melvin
Published in CA: a cancer journal for clinicians (01.01.1987)

by Townsend, Christine D, Cummins, Richard L
Year of Publication 1996

by CUMMINS; RICHARD L, DEVANEY; FRED W
Year of Publication 22.02.1994

by Cummins, R.
Published in IEEE transactions on circuit theory (01.01.1966)