Penggayaan APA
COCHRAN, William G.. (1977).
Sampling techniques (3rd. ed).
New York:
John Wiley & Sons.
Chicago Style
COCHRAN, William G..
Sampling techniques.
3rd. ed
New York:
John Wiley & Sons,
1977.
Buku.
MLA Style
COCHRAN, William G..
Sampling techniques.
3rd. ed
New York:
John Wiley & Sons,
1977.
Buku.
Turabian Style
COCHRAN, William G..
Sampling techniques.
3rd. ed
New York:
John Wiley & Sons,
1977.
Buku.