(en) PROgress (PA-RISC) Newsletter.Precision Risk Organization(oktober 1993).“Winbond Electronics, a Taiwanese semiconductor leader, announced recently that their first PA-RISC embedded controller, the
W89K, will be available in March 1994.”
(en) Fotland, David A.,Shelton, John, Bryg, William, La Petra, Ross, Boschma, Simin, Yeh, Allan, Jacobs, Edward (maart 1987).Hardware Design of the First HP Precision Architecture Computers.Gearchiveerd op 18 januari 2024. Hewlett-Packard Journal 38(3):4-17