Gaya APA
L, M, ,, M.
(1992).
Windows 3.1 instant reference
(
Ed. 1)
.
San Fransisco:
Sybex.
Gaya MLA
L, Moseley, ,, Marshall.
"Windows 3.1 instant reference".
Ed. 1
San Fransisco:
Sybex,
1992.
Text.