Gaya APA
JOHNSON, Richard. (1985).
STATISTICS; PRINCIPLES AND METHODS .
:
.
Gaya Chicago
JOHNSON, Richard.
STATISTICS; PRINCIPLES AND METHODS.
:
,
1985.
Text.
Gaya MLA
JOHNSON, Richard.
STATISTICS; PRINCIPLES AND METHODS.
:
,
1985.
Text.
Gaya Turabian
JOHNSON, Richard.
STATISTICS; PRINCIPLES AND METHODS.
:
,
1985.
Print.