Gaya APA
Harnett, Donald L.. (1972).
Introduction to statistic methods .
London:
Addison-Wesley.
Gaya Chicago
Harnett, Donald L..
Introduction to statistic methods.
London:
Addison-Wesley,
1972.
Text.
Gaya MLA
Harnett, Donald L..
Introduction to statistic methods.
London:
Addison-Wesley,
1972.
Text.
Gaya Turabian
Harnett, Donald L..
Introduction to statistic methods.
London:
Addison-Wesley,
1972.
Print.