Gaya APA
HANSEN, Morris H (et.all). (1953).
Sample survey methods and theory .
New York:
John Wiley r Sons.
Gaya Chicago
HANSEN, Morris H (et.all).
Sample survey methods and theory.
New York:
John Wiley r Sons,
1953.
Monograf.
Gaya MLA
HANSEN, Morris H (et.all).
Sample survey methods and theory.
New York:
John Wiley r Sons,
1953.
Monograf.
Gaya Turabian
HANSEN, Morris H (et.all).
Sample survey methods and theory.
New York:
John Wiley r Sons,
1953.
Monograf.