APA Style
Summers, Lawrence H., Kerlinger- Fred N.. ().
Foundations of behavioral research .
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Chicago Style
Summers, Lawrence H., Kerlinger- Fred N..
Foundations of behavioral research.
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.
MLA Style
Summers, Lawrence H., Kerlinger- Fred N..
Foundations of behavioral research.
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,
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.
Turabian Style
Summers, Lawrence H., Kerlinger- Fred N..
Foundations of behavioral research.
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,
.
.