Color64 (English Wikipedia)

Christensen, Ward; Suess, Randy (November 1978). "Hobbyist Computerized Bulletin Board System" (PDF). Byte. Vol. 3, no. 11. Peterborough, NH: Byte Publications. pp. 150–157. Archived (PDF) from the original on January 28, 2018. Retrieved February 16, 2019. The Computerized Hobbyist Bulletin Board System ... was conceived, designed, built, programmed, tested, and installed in a 30 day period (January 16, 1978 to February 16, 1978) by the two of us. Alt URL
Gram-Reefer, Bill (January 1994). "Macintosh BBS News". Boardwatch Magazine. Since acquiring the venerable Hermes Macintosh BBS program last Spring, new owner Lloyd Woodall of Computer Classifieds has developed a major upgrade package. Programmer Robert Rebbun has added over 70 new features and enhancements to this widely used program that now supports color ANSI graphic menus in addition to ASCII menus.

bbsdocumentary.com

Derfler Jr., Frank (1980-04-01). "Dial Up Directory". Kilobaud Microcomputing Magazine. Retrieved 2018-02-20.
Collection of Memories of writing and running the first BBS by Ward Christensen (Circa 1992), BBSDocumentary.com, retrieved June 30, 2007
Scott Lee. "An Overview of BBS Programs". Jason Scott. Retrieved 5 December 2017. Skyline BBS, for the Amiga, was originally marketed under the name 'Atredes BBS'. ... It was, BTW, cool software which allowed for plain text, ANSI graphics, as well as a proprietary graphical point and click 'SkyPix' UI using special terminal software ('SkyTerm').

Gerk, Barbara (September 3, 1984). "Communiques". InfoWorld. 6 (36). IDG Publications: 39 – via Google Books.

Bush, Randy (1992). "FidoNet: Technology, Use, Tools, and History". Fidonet. Archived from the original on 2003-12-03. Retrieved 2022-01-22.

Crosby, Kip (February 1996). "COMPUTERS FOR THEIR OWN SAKE: From the Dompier Music to the 1980 Computer Faire - An Interview with Lee Felsenstein (Part 2)" (PDF). The Analytical Engine. 3 (2). Computer History Association of California: 8. ISSN 1071-6351. Archived (PDF) from the original on 2022-10-09.

Miller, Michael Alyn. "HermesBBS - History". www.hermesbbs.com. Retrieved 2023-03-10.

Modin, Jörgen (June 1995). "COOCOM: New ways of using Information Technology for buildings design and management" (PDF). Project SBUF 2087. The BBS system chosen was Hermes (Price F & Yount Ralph, 1991), a character-based popular billboard system running on the Mac, but accessible from any computer system with VT100 terminal emulation.

Michael Cox (1989-05-24). "AtrTerm.DOC" (Software documentation). Retrieved 2024-05-02. Skypix is a way of sending graphics, fonts, brushes, and (soon) sound samples over the phone line via modem. It is an extension of ANSI that takes advantage of the Amiga's graphic power. ... At this writing (May 24) most of the systems listed will still be running Atredes 1.0, a much less sophisticated system than 1.1. ... ATREDES, SKYPIX, and SKYPAINT are Copyright © 1988, 1989 Michael Cox. All rights reserved worldwide.

This Day in Geek History: July12, thegreatgeekmanual.com, retrieved March 26, 2009

Christensen, Ward; Suess, Randy (November 1978). "Hobbyist Computerized Bulletin Board System" (PDF). Byte. Vol. 3, no. 11. Peterborough, NH: Byte Publications. pp. 150–157. Archived (PDF) from the original on January 28, 2018. Retrieved February 16, 2019. The Computerized Hobbyist Bulletin Board System ... was conceived, designed, built, programmed, tested, and installed in a 30 day period (January 16, 1978 to February 16, 1978) by the two of us. Alt URL

Bush, Randy (1992). "FidoNet: Technology, Use, Tools, and History". Fidonet. Archived from the original on 2003-12-03. Retrieved 2022-01-22.
Christensen, Ward; Suess, Randy (November 1978). "Hobbyist Computerized Bulletin Board System" (PDF). Byte. Vol. 3, no. 11. Peterborough, NH: Byte Publications. pp. 150–157. Archived (PDF) from the original on January 28, 2018. Retrieved February 16, 2019. The Computerized Hobbyist Bulletin Board System ... was conceived, designed, built, programmed, tested, and installed in a 30 day period (January 16, 1978 to February 16, 1978) by the two of us. Alt URL
"File Sponges, the BBS nightmare" Archived 2015-01-20 at the Wayback Machine, Chips 'n Bits
Albright, Ron (March 1985). "Touring the boards" (PDF). MICROpendium. 2 (2): 14–18. Archived from the original (PDF) on June 27, 2024.
Christianson, Mike (August 1985). "'Techie' BBS is dream come true" (PDF). MICROpendium. 2 (7): 31–34. Archived from the original (PDF) on June 27, 2024.

Albright, Ron (March 1985). "Touring the boards" (PDF). MICROpendium. 2 (2): 14–18. Archived from the original (PDF) on June 27, 2024.
Christianson, Mike (August 1985). "'Techie' BBS is dream come true" (PDF). MICROpendium. 2 (7): 31–34. Archived from the original (PDF) on June 27, 2024.