Rujukan ASCII

  1. ↑ International Organization for Standardization (December 1, 1975). "The set of control characters for ISO 646". Internet Assigned Numbers Authority Registry. Alternate U.S. version: . Accessed August 7, 2005.
  2. ↑ Internet Assigned Numbers Authority (January 28, 2005). "Character Sets". Accessed August 7, 2005.
  3. ↑ A Tex Primer for Scientists (dalam bahasa English). CRC Press. January 1, 1995. m/s. 13. ISBN 0-8493-7159-7.  Parameter |coauthors= tidak diketahui diabaikan (guna |author=) (bantuan); Check date values in: |date= (bantuan); |access-date= memerlukan |url= (bantuan)Selenggaraan CS1: Bahasa yang tidak dikenali (link)