Gaya APA
Data Analysis Volume 1. (2007).
London:
Sage Publications.
Gaya Chicago
Data Analysis Volume 1.
-.
London:
Sage Publications,
2007.
Textbook.
Gaya MLA
Data Analysis Volume 1.
-.
London:
Sage Publications,
2007.
Textbook.
Gaya Turabian
Data Analysis Volume 1.
London:
Sage Publications,
2007.
Textbook.