Vella, J. K., & Ashworth, J. (2008). On teaching and learning: Putting the principles and practices of dialogue education into action (First edition.). Jossey-Bass.
Цитирование в стиле Чикаго (17-е изд.)Vella, Jane Kathryn, и Joanna Ashworth. On Teaching and Learning: Putting the Principles and Practices of Dialogue Education into Action. First edition. San Francisco, California: Jossey-Bass, 2008.
Цитирование MLA (9-е изд.)Vella, Jane Kathryn, и Joanna Ashworth. On Teaching and Learning: Putting the Principles and Practices of Dialogue Education into Action. First edition. Jossey-Bass, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.