Gaya APA
Frude, N.
(1993).
A Guide to SPSS/PC / Neil Frude
(
Ed.ke-2)
.
London:
Macmillan.
Gaya MLA
Frude, Neil.
"A Guide to SPSS/PC / Neil Frude".
Ed.ke-2
London:
Macmillan,
1993.
Textbook.