1. College Board. AP: Exam Grades: Summary Reports: 2007; http://www.collegeboard.com/student/testing/ap/exgrd_sum/2007.html. College Board. AP: Exam Grades: Summary Reports: 2007; http://www.collegeboard.com/student/testing/ap/exgrd_sum/2007.html.
2. College Board. Important Announcement about AP Computer Science AB: Important Change for the 2009--2010 Academic Year; http://apcentral.collegeboard.com/apc/public/courses/teachers_corner/195948.html. College Board. Important Announcement about AP Computer Science AB: Important Change for the 2009--2010 Academic Year; http://apcentral.collegeboard.com/apc/public/courses/teachers_corner/195948.html.
3. USACM. AP Computer Science is NOT Going Away; http://usacm.acm.org/usacm/weblog/index.php?p=593. USACM. AP Computer Science is NOT Going Away; http://usacm.acm.org/usacm/weblog/index.php?p=593.