Gaya APA
Campbell, Donald T.. (1963).
Experinmental and quasi-experimental designs for research/Donald T. Campbell; Julian C. Stanley .
Chicago:
Rand McNally.
Gaya Chicago
Campbell, Donald T..
Experinmental and quasi-experimental designs for research/Donald T. Campbell; Julian C. Stanley.
Chicago:
Rand McNally,
1963.
.
Gaya MLA
Campbell, Donald T..
Experinmental and quasi-experimental designs for research/Donald T. Campbell; Julian C. Stanley.
Chicago:
Rand McNally,
1963.
.
Gaya Turabian
Campbell, Donald T..
Experinmental and quasi-experimental designs for research/Donald T. Campbell; Julian C. Stanley.
Chicago:
Rand McNally,
1963.
.