Gaya APA
User's Guide 2 : Data Analysis and Quality Tools. (1997).
USA:
Minitab inc.
Gaya Chicago
User's Guide 2 : Data Analysis and Quality Tools.
.
USA:
Minitab inc,
1997.
Text.
Gaya MLA
User's Guide 2 : Data Analysis and Quality Tools.
.
USA:
Minitab inc,
1997.
Text.
Gaya Turabian
User's Guide 2 : Data Analysis and Quality Tools.
USA:
Minitab inc,
1997.
Print.