The quotation from Literary Machines is from pages 0/2 to 0/3 of edition 90.1 of Literary Machines: the report on, and of, Project Xanadu concerning word processing, electronic publishing, hypertext, thinkertoys, tomorrow's intellectual revolution, and certain other topics including knowledge, education and freedom by Theodor Holm Nelson, published by Mindful Press in 1990.
The book can be hard to find. Eastgate Systems sometimes has copies for sale. I do not work for Eastgate. However Mark Bernstein of Eastgate has been a great help to me.
The quotation from the Oxford English Dictionary Additions Series is specifically from pages 152 to 153 of volume 2 of the series edited by John Simpson and Edmund Weiner, and published by Clarendon Press in 1993.
This document is copyright by its author, J. Blustein.