Sedgewick, Robert; Wayne, Kevin (2007-03-05). "CDDB.java". Princeton University Computer Science Department. Archived from the original on 2008-02-11. Retrieved 2007-10-19.
Sedgewick, Robert; Wayne, Kevin (2007-03-05). "CDDB.java". Princeton University Computer Science Department. Archived from the original on 2008-02-11. Retrieved 2007-10-19.