Gaya APA

Hansen, Morris H.. (). Sample survey methods and theory/Morris H. Hansen . New York: John Wiley.

Gaya Chicago

Hansen, Morris H.. Sample survey methods and theory/Morris H. Hansen. New York: John Wiley, . .

Gaya MLA

Hansen, Morris H.. Sample survey methods and theory/Morris H. Hansen. New York: John Wiley, . .

Gaya Turabian

Hansen, Morris H.. Sample survey methods and theory/Morris H. Hansen. New York: John Wiley, . .