Perrla.com sells an APA format reference resource
APA PERRLA Home: Your APA Format Resource
Excerpted from the website:
- ...Gary also understood from personal experience that money is a serious consideration for students, so he decided that the software would be inexpensive, always stay current with APA format, and that customers would never have to pay to get the latest version. There are still customers who purchased in the early days and regularly update to the newest release of PERRLA -- without any extra cost.
