Gaya APA
Packard, H.
(1985).
HP-UX reference Vol 2: Sections 2 and 3
.
USA:
Hewlett Packard Company.
Gaya MLA
Packard, HEWLETT.
"HP-UX reference Vol 2: Sections 2 and 3".
USA:
Hewlett Packard Company,
1985.
Printed.