Dyfyniad APA

DRUCKER PETER F. (1992). MANAGING THE NON-PROFIT ORGANISATION. HARPER COLLINS PUBLISHERS.

Dyfyniad Arddull Chicago

DRUCKER PETER F. MANAGING THE NON-PROFIT ORGANISATION. NEW YORK: HARPER COLLINS PUBLISHERS, 1992.

Dyfyniad MLA

DRUCKER PETER F. MANAGING THE NON-PROFIT ORGANISATION. HARPER COLLINS PUBLISHERS, 1992.

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