Salomon, David (February 1993) [1992]. Written at California State University, Northridge, California, US. Chivers, Ian D. (ed.). Assemblers and Loaders (PDF). Ellis Horwood Series In Computers And Their Applications (1 ed.). Chicester, West Sussex, UK: Ellis Horwood Limited / Simon & Schuster International Group. pp. 7, 237–238. ISBN 0-13-052564-2. Archived (PDF) from the original on 2020-03-23
Salomon, David (February 1993) [1992]. Written at California State University, Northridge, California, US. Chivers, Ian D. (ed.). Assemblers and Loaders (PDF). Ellis Horwood Series In Computers And Their Applications (1 ed.). Chicester, West Sussex, UK: Ellis Horwood Limited / Simon & Schuster International Group. pp. 7, 237–238. ISBN 0-13-052564-2. Archived (PDF) from the original on 2020-03-23
Wilkes, Maurice Vincent; Wheeler, David John; Gill, Stanley J. (1951). The preparation of programs for an electronic digital computer (Reprint 1982 ed.). Tomash Publishers. ISBN978-0-93822803-5. OCLC313593586.
Salomon, David (February 1993) [1992]. Written at California State University, Northridge, California, US. Chivers, Ian D. (ed.). Assemblers and Loaders (PDF). Ellis Horwood Series In Computers And Their Applications (1 ed.). Chicester, West Sussex, UK: Ellis Horwood Limited / Simon & Schuster International Group. pp. 7, 237–238. ISBN 0-13-052564-2. Archived (PDF) from the original on 2020-03-23
Wilkes, Maurice Vincent; Wheeler, David John; Gill, Stanley J. (1951). The preparation of programs for an electronic digital computer (Reprint 1982 ed.). Tomash Publishers. ISBN978-0-93822803-5. OCLC313593586.
