Gaya APA
Norusis, Marija j.. (1993).
SPSS for Windows Advanced Statistics Release 6.0 (1st ed).
Chicago:
SPSS Inc.
Gaya Chicago
Norusis, Marija j..
SPSS for Windows Advanced Statistics Release 6.0.
1st ed
Chicago:
SPSS Inc,
1993.
BUKU.
Gaya MLA
Norusis, Marija j..
SPSS for Windows Advanced Statistics Release 6.0.
1st ed
Chicago:
SPSS Inc,
1993.
BUKU.
Gaya Turabian
Norusis, Marija j..
SPSS for Windows Advanced Statistics Release 6.0.
1st ed
Chicago:
SPSS Inc,
1993.
BUKU.