This page details a specific electronic resource that has been indicated by Villanova Librarians as useful in conducting research.
Using Portuguese: a Guide to Contemporary Usage
"This guide to Portuguese usage covers both the Brazilian and the European varieties of Portuguese, and differentiates clearly between them. It gives special attention to those areas of vocabulary and grammar which cause most difficulty to English-speakers and also includes a special chapter for students familiar with Spanish, highlighting key similarities and differences between the two languages."
Romance Languages and Literatures