Gaya APA
Gravetter, Frederick J, Wallnau, Larry B.. (2009).
Statistics for the behavioral sciences (8).
USA:
Cengage.
Gaya Chicago
Gravetter, Frederick J, Wallnau, Larry B..
Statistics for the behavioral sciences.
8
USA:
Cengage,
2009.
Text.
Gaya MLA
Gravetter, Frederick J, Wallnau, Larry B..
Statistics for the behavioral sciences.
8
USA:
Cengage,
2009.
Text.
Gaya Turabian
Gravetter, Frederick J, Wallnau, Larry B..
Statistics for the behavioral sciences.
8
USA:
Cengage,
2009.
Print.