Not sure. The only thing from 1996, the year of Adelman's testimony, that I've found so far is this:
Peter Grose, Continuing the Inquiry: The Council on Foreign Relations from 1921 to 1996 (New York: Council on Foreign Relations Press, 1996)
Here's a pdf of "Making Intelligence Smarter," 1996 CFR report.
https:// www.cfr.org/sites/default/files/pdf/1998/09/Making_Intelligence_Smarter.pdf
ANONS ! Go to CIA Reading Room and search for "journalists." A lot of interesting docs for digging.
https:// www.cia.gov/library/readingroom/search/site/journalists
Newly-Declassified Documents Show that CIA Worked Closely with Owners and Journalists with Many of the Largest Media Outlets
https:// www.zerohedge.com/news/2017-02-28/newly-declassified-documents-show-senior-cia-agent-and-deputy-director-directorate-i
Carl Bernstein:
THE CIA AND THE MEDIA – How Americas Most Powerful News Media Worked Hand in Glove with the Central Intelligence Agency and Why the Church Committee Covered It Up
http:// carlbernstein.com/magazine_cia_and_media.php
(pics related, article too long to post all)
This is a must-read! (pics relevant, excerpts)
The CIA and the Media: 50 Facts the World Needs to Know (Jan. 2018)
https:// www.globalresearch.ca/the-cia-and-the-media-50-facts-the-world-needs-to-know/5471956
CIA reading room:
MISSIONARIES WITH A MISSION?
https:// www.cia.gov/library/readingroom/docs/CIA-RDP90-00552R000605830018-2.pdf
They were, are, using foreign missionaries as assets, because of their access and language skills. Their work as clergy allows them to be naturally and deeply embedded in the culture and society, their status as clergy gives them access also to those in power/gov't etc.