Chaffey, D., & Smith, P. R. (2017). Digital Marketing Excellence: Planning, Optimizing and Integrating Online Marketing (5th ed.). Routledge An Imprint of Taylor & Francis Group.
Цитирование в стиле Чикаго (17-е изд.)Chaffey, Dave, и P. R. Smith. Digital Marketing Excellence: Planning, Optimizing and Integrating Online Marketing. 5th ed. New York: Routledge An Imprint of Taylor & Francis Group, 2017.
Цитирование MLA (9-е изд.)Chaffey, Dave, и P. R. Smith. Digital Marketing Excellence: Planning, Optimizing and Integrating Online Marketing. 5th ed. Routledge An Imprint of Taylor & Francis Group, 2017.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.