E.N.S.I.E. Development in the research technique. Amsterdam : E.N.S.I.E., 1952.
Chicago Style CitationE.N.S.I.E. Development in the Research Technique. Amsterdam : E.N.S.I.E., 1952.
MLA CitationE.N.S.I.E. Development in the Research Technique. Amsterdam : E.N.S.I.E., 1952.
Warning: These citations may not always be 100% accurate.