PINCHOT GIFFORD. (1985). INTRAPRENEURING. HARPER & ROW.
Chicago-čujuhus (17. p.)PINCHOT GIFFORD. INTRAPRENEURING. NEW YORK: HARPER & ROW, 1985.
MLA-čujuhus (9. p.)PINCHOT GIFFORD. INTRAPRENEURING. HARPER & ROW, 1985.
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