Carnegie, Dale, 1888-1955
Public speaking for success
Bhuana Ilmu Populer, 2022
 Buku Teks
Chan, Janis Fisher
Presentation success: how to plan, prepare, anddeliver effective presentations
[American Management Association;, ], 1999
 eBooks
Smith, Jim, Jr.
Crash and learn: 600+road-tested tipe to keep audiences fired up and engaged!
American Society for Training & Development, 2006
 eBooks
O`Connor, J. Regis
High-impact public speaking for business and the professions
NTC, 1997
 Buku Teks
Turner, Stuart
Public speaking in business: how to make a success of meetings, speeches, confrence and all business presentation
Mc Graw Hill, 1991
 Buku Teks