Gaya APA
Levin, Jack, Fox, James Alan. (1988).
Elementary statistics in social research .
New York:
Harper and Row.
Gaya Chicago
Levin, Jack, Fox, James Alan.
Elementary statistics in social research.
New York:
Harper and Row,
1988.
Text.
Gaya MLA
Levin, Jack, Fox, James Alan.
Elementary statistics in social research.
New York:
Harper and Row,
1988.
Text.
Gaya Turabian
Levin, Jack, Fox, James Alan.
Elementary statistics in social research.
New York:
Harper and Row,
1988.
Print.