Gaya APA
Mills,frederick C. (1956).
Introduction to statistik .
New York:
Henry Holt and Company.
Gaya Chicago
Mills,frederick C.
Introduction to statistik.
New York:
Henry Holt and Company,
1956.
.
Gaya MLA
Mills,frederick C.
Introduction to statistik.
New York:
Henry Holt and Company,
1956.
.
Gaya Turabian
Mills,frederick C.
Introduction to statistik.
New York:
Henry Holt and Company,
1956.
.