Pertec (English Wikipedia)

Wiseman, Toni (Dec 6, 1976). "Pertec Targets Both End of Peripheral Spectrum". Computerworld. 10 (49). Newton, MA: Computerworld Inc.: 54. ISSN 0010-4841.
"Pertec Builds Business Systems Around Mits/Altair 8800B Micro". Computerworld. 12 (4). CW Communications Inc.: 56 Jan 23, 1978. ISSN 0010-4841.
Segal, Hillel (Aug 11, 1980). "Pertec PCC 2000 Features Software, Not Speed". Computerworld. 14 (32): 24. ISSN 0010-4841.
IDG Enterprise (January 23, 1978). "Pertec Builds Business Systems around Mits/Altair 8800B Micro". Computerworld. 12 (4). Retrieved 11 July 2016.
Pertec Computer Corporation (Sep 5, 1977). "You'd be surprised how well the XL40 performs". Computerworld. 11 (36). Computerworld Inc.: 27. ISSN 0010-4841.
Mace, Scott (Jun 6, 1983). "Pertec makes a comeback with dual-processor, multiuser series". InfoWorld. Vol. 5, no. 23. Popular Publishing Inc. p. 8. ISSN 0199-6649. Prices for the 3200 line start at $5000 for the Model 3205, which includes a 68000 processor … The 3200 series comes a proprietary operating system that can download 8-bit CP/M software programs…
"Comark Offers Tape Controller for Pertec Drives". Computerworld. Framingham, Mass.: CW Communications. May 16, 1983. p. 126. The MT 86 is a multibus resident 1/2-in. magnetic tape interface to in industry standard reel-to-reel Pertec Computer Corp.-compatible tape drive

latimes.com (Global: 32^nd place; English: 21^st place)

"Exhibits - Living Computer Museum". www.livingcomputermuseum.org. Archived from the original on 2016-02-05. Retrieved 2016-07-12.

"Exhibits - Living Computer Museum". www.livingcomputermuseum.org. Archived from the original on 2016-02-05. Retrieved 2016-07-12.

Wiseman, Toni (Dec 6, 1976). "Pertec Targets Both End of Peripheral Spectrum". Computerworld. 10 (49). Newton, MA: Computerworld Inc.: 54. ISSN 0010-4841.
"Pertec Builds Business Systems Around Mits/Altair 8800B Micro". Computerworld. 12 (4). CW Communications Inc.: 56 Jan 23, 1978. ISSN 0010-4841.
Segal, Hillel (Aug 11, 1980). "Pertec PCC 2000 Features Software, Not Speed". Computerworld. 14 (32): 24. ISSN 0010-4841.
Pertec Computer Corporation (Sep 5, 1977). "You'd be surprised how well the XL40 performs". Computerworld. 11 (36). Computerworld Inc.: 27. ISSN 0010-4841.
Mace, Scott (Jun 6, 1983). "Pertec makes a comeback with dual-processor, multiuser series". InfoWorld. Vol. 5, no. 23. Popular Publishing Inc. p. 8. ISSN 0199-6649. Prices for the 3200 line start at $5000 for the Model 3205, which includes a 68000 processor … The 3200 series comes a proprietary operating system that can download 8-bit CP/M software programs…