There are several guides for specific courses, e.g. PADM 601, PADM 602, PADM 689, URSP 662.
There is a collection of library instruction resources on Blackboard specifically for you:
Public Policy and Public Administration Doctoral Students: Library Resources - Focused on the processes appropriate for doctoral research in public policy and administration
To self-enroll (if you want the course name listed in your Blackboard account):