These are credible sources for images.
Have you found a good book or article but it is not available at EFSC or any other Florida public colleges or universities? ILLiad is an interlibrary loan (ILL) service provided to currently enrolled EFSC students, faculty and staff to obtain access to materials available from other libraries in and out of state.
Recommended starting point for allied heath research articles: CINAHL Complete.
Other good options are:
Log in using your EFSC credentials (the username and password you use to get to Canvas).