Advertising in newspapers as advertising. A short text message to write, easy to read, but the ads on the radio, can be done easily because it's a portable media.
Advertising in newspapers, the ad must write a brief message to be easy to read. But advertising on the radio is very simple, because it is a portable media player.
Advertising in newspapers, in the ad, a short message to write the text easy to read. But the advertisement on the radio can be easily because it is a portable media.