Pаper: Yu.pdf | Yоu dоwnlоаd аnd/or print this for reference as you complete part 2 of the exam. PSU Library Access: Click on the Library Resources link in the left-hand navigation bar to access the PSU libraries and assist in completing this exam. You may download PDFs from the library and access/reference them throughout this exam. In addition, here is a quick to Penn State University Libraries search.