Here is what is in the syllabus, copied in below. But basically all you need to do is search on the internet for an article from something like forbes https://www.forbes.com/sites/deniselyohn/2019/01/08/marketing-matters-now-more-than-ever/#edb449e117a4 just something I found searching for “marketing article” in a few seconds.
Optimally since you are writing about it you want it to be interesting to you and the class. If it has “marketing” in the article it connects with the book. You would be surprised what people have submitted in the past, so now I ask that it be related to the book in someway.