por Sherratt, Sona [autor] | Delves, Roger [autor].
por Carter, Jay [autor] | Garibay, Laura Delia [traductor] | Carter, Jay. Nasty bosses.
por Brunet Icart, Ignasi [autor] | Vidal Suñé, Antoni [autor].
por Bittel, Lester R [autor] | Jaled de Allub, Sarui L [traductor] | Bittel, Lester R. What every supervisor should know.