APA
Terrell T. J., Simpson R. J., . (1983). Timex Sinclair 1000 - ZX8I User's handbook. North America: Howard W . Sams & Co , Inc.
Chicago
Terrell Trevor J, Simpson Robert J, . 1983. Timex Sinclair 1000 - ZX8I User's handbook. North America: Howard W . Sams & Co , Inc.
Harvard
Terrell T. J., Simpson R. J., . (1983). Timex Sinclair 1000 - ZX8I User's handbook. North America: Howard W . Sams & Co , Inc.
MLA
Terrell Trevor J, Simpson Robert J, . Timex Sinclair 1000 - ZX8I User's handbook. North America: Howard W . Sams & Co , Inc. 1983.
