Sign In

Login

Password

Forgot Password ? Sign Up

Help key (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Help key" in English language version.

refsWebsite
Global rank English rank
2web.archive.org
1st place
1st place
1apple2scans.net
low place
low place
1g8wrb.org
low place
low place

apple2scans.net

  • Meyers, Joe; Tognazzini, Bruce (1982). Apple IIe Design Guidelines (PDF). Apple Computer. pp. 39–40. Archived from the original (PDF) on 2015-09-23. Retrieved 2014-03-11.

g8wrb.org

  • "manual" (PDF). pp. chapter 7 "image of Type-6 keyboard". Archived from the original (PDF) on March 4, 2016. Retrieved September 25, 2011.

web.archive.org

  • Meyers, Joe; Tognazzini, Bruce (1982). Apple IIe Design Guidelines (PDF). Apple Computer. pp. 39–40. Archived from the original (PDF) on 2015-09-23. Retrieved 2014-03-11.
  • "manual" (PDF). pp. chapter 7 "image of Type-6 keyboard". Archived from the original (PDF) on March 4, 2016. Retrieved September 25, 2011.