DRUCKER PETER F. (1985). INNOVATION AND ENTREPRENEURSHIP PRACTICE AND PRINCIPLES. HEINEMAN OXFORD & IBM PUB CO.PVT LTD.
Citazione stile Chigago Style (17a edizione)DRUCKER PETER F. INNOVATION AND ENTREPRENEURSHIP PRACTICE AND PRINCIPLES. LONDON: HEINEMAN OXFORD & IBM PUB CO.PVT LTD, 1985.
Citatione MLA (9a ed.)DRUCKER PETER F. INNOVATION AND ENTREPRENEURSHIP PRACTICE AND PRINCIPLES. HEINEMAN OXFORD & IBM PUB CO.PVT LTD, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.