Braden, W. W., & Gehring, M. L. (1958). Speech practices: A resource book for the student of public speaking. Harper & Brothers.
Lua i Stíl Chicago (17ú heag.)Braden, Waldo W., agus Mary Louise Gehring. Speech Practices: A Resource Book for the Student of Public Speaking. New York: Harper & Brothers, 1958.
Lua MLA (9ú heag.)Braden, Waldo W., agus Mary Louise Gehring. Speech Practices: A Resource Book for the Student of Public Speaking. Harper & Brothers, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.