Gaya APA
COCHRAN, William G. (1963).
Sampling Techniques, 2nd ed (2nd ed).
USA:
John Wiley.
Gaya Chicago
COCHRAN, William G.
Sampling Techniques, 2nd ed.
2nd ed
USA:
John Wiley,
1963.
Monograf.
Gaya MLA
COCHRAN, William G.
Sampling Techniques, 2nd ed.
2nd ed
USA:
John Wiley,
1963.
Monograf.
Gaya Turabian
COCHRAN, William G.
Sampling Techniques, 2nd ed.
2nd ed
USA:
John Wiley,
1963.
Monograf.