Fundamentals of speech communication 
Abulencia, Efren F. 
 - First edition. 
 -  Rex Book Store.  2009 
 - xi, 189 pages 
978-9-71235314-7
Public speaking.
F 808.51 A166 2009
                        978-9-71235314-7
Public speaking.
F 808.51 A166 2009