Gaya APA
Instruments, T. (2001).
Texas Instruments TI-83 Plus ; graphing calculator guidebook (Trawas) .
Texas:
Texas Instruments Incorporated.
Gaya MLA
Instruments, Texas.
"Texas Instruments TI-83 Plus ; graphing calculator guidebook (Trawas)".
Texas:
Texas Instruments Incorporated,
2001.
Text.