Lessac, A. (1961). The Use and training of the human voice: A new approach to the bio-dynamics of voice and speech.
Цитирование в стиле Чикаго (17-е изд.)Lessac, Arthur. The Use and Training of the Human Voice: A New Approach to the Bio-dynamics of Voice and Speech. N.Y, 1961.
Цитирование MLA (8-е изд.)Lessac, Arthur. The Use and Training of the Human Voice: A New Approach to the Bio-dynamics of Voice and Speech. 1961.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.