Gaya APA
Campbell, Donald T, Julian C. Stanley. (1963).
Experimental snd Quasi-Experimental Designs for Research .
Chicago:
Rand McNally & Company.
Gaya Chicago
Campbell, Donald T, Julian C. Stanley.
Experimental snd Quasi-Experimental Designs for Research.
Chicago:
Rand McNally & Company,
1963.
Text.
Gaya MLA
Campbell, Donald T, Julian C. Stanley.
Experimental snd Quasi-Experimental Designs for Research.
Chicago:
Rand McNally & Company,
1963.
Text.
Gaya Turabian
Campbell, Donald T, Julian C. Stanley.
Experimental snd Quasi-Experimental Designs for Research.
Chicago:
Rand McNally & Company,
1963.
Print.