Treadwell, D., & Treadwell, J. B. (2005). Public relations writing: Principles in practice. Response Books.
Citace podle Chicago (17th ed.)Treadwell, Donald, a Jill B. Treadwell. Public Relations Writing: Principles in Practice. New Delhi: Response Books, 2005.
Citace podle MLA (9th ed.)Treadwell, Donald, a Jill B. Treadwell. Public Relations Writing: Principles in Practice. Response Books, 2005.
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