Ross, I. (1959). The image of merchants: The fabulous world of public relations. Garden City, N.Y: Doubleday.
Trích dẫn kiểu ChicagoRoss, Irwin. The Image of Merchants: The Fabulous World of Public Relations. Garden City, N.Y: Doubleday, 1959.
Deismireacht MLARoss, Irwin. The Image of Merchants: The Fabulous World of Public Relations. Garden City, N.Y: Doubleday, 1959.
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