Here are a couple of recent articles from independent online newspaper Crikey regarding the future of media. These would be useful to cite in the exam. The first article explores how media might look in 20 years time. The other article is about falling print circulation numbers. There are some good statistics to quote.
Remember, quote the source if you refer to this in your exam: you could write the following in response to a print vs online questions. According to an article in Crikey (an online newspaper) print circulation figures across all major print newspaper mediums have declined for both Fairfax and News Ltd. This demonstrates the significant impact online media has had upon the print medium.