Power presentation : formal speech in an informal world /

Eitemau Tebyg

• Singing makes you happy: 10-minute workout for a beautiful voice /
  gan: Bonin, Christin
  Cyhoeddwyd: (2021)
• The need for words : voice and text /
  gan: Rodenburg, Patsy, 1953-
  Cyhoeddwyd: (2018)
• The actor speaks : voice and the performer /
  gan: Rodenburg, Patsy
  Cyhoeddwyd: (1997)
• Speaking Shakespeare /
  gan: Rodenburg, Patsy, 1953-
  Cyhoeddwyd: (2005)
• The actor speaks : voice and the performer /
  gan: Rodenburg, Patsy, 1953-
  Cyhoeddwyd: (2020)