E.N.S.I.E. Foundations of behavioral research. Amsterdam : E.N.S.I.E., 1950.
Chicago Style CitationE.N.S.I.E. Foundations of Behavioral Research. Amsterdam : E.N.S.I.E., 1950.
MLA CitationE.N.S.I.E. Foundations of Behavioral Research. Amsterdam : E.N.S.I.E., 1950.
Warning: These citations may not always be 100% accurate.