Speak up! a work text in speech and oral communication - Maglaya, Rommel; De Guzman, Algene M.; Medrano, Myrna O.; Lim, Jennifer J.; Constantino, Guia F.; Desacado, Christine Joanne L.; Malonzo, John Hayrold C.; Villanueva, Sherill D. (Jimczyville Publications, 2015)