Phyllis Bennis. Understanding the Palestinian-Israeli Conflict: A Primer. Northampton, MA: Olive Branch Press, 2012.
The United Nations Office for the Coordination of Humanitarian Affairs maintains an interactive map that allows the user to see, among other things, the locations of current Israeli checkpoints in the West Bank. See also the OCHA January 2017 map, "West Bank Access Restrictions."
The OCHA's 2015 Humanitarian Atlas provides a breakdown on page 54 of the types of closures Israel imposes.