http://www.learnmainframes.com

http://jagapatni.wordpress.com/2012/01/07/hello-world/   (cics)

http://support.microfocus.com/documentation/books/mx20books/ugabmscn.htm

http://www.simotime.com/indextwo.htm

http://www.interviewforit.com/CICS.aspx?pagerControlCurrentPageIndex=4http://condor.depaul.edu/jpetlick/COBOL.html

http://www.esnips.com/displayimage.php?pid=10504482

http://mafia-warszynga.blogspot.in/2010/05/mafia-wars-central-mainframe-access.html

http://gsf-soft.com/Products/SCANPDS.report1.shtml

http://www.learnmainframes.com/search?updated-max=2011-09-06T10:32:00-07:00&max-results=4

http://arunkumar02.blogspot.in/2010/09/mainframe-interview-questions-cobol.html

http://arunsforum.blogspot.in/2010/09/mainframe-interview-questions.html

http://www.sarastheorem.com/2008/04/multi-tech-dictionary.html