Cita APA (7th ed.)

DRUCKER PETER F. (1967). MANAGING FOR RESULTS. PAN BOOKS LTD.

Cita Chicago (17th ed.)

DRUCKER PETER F. MANAGING FOR RESULTS. LONDON: PAN BOOKS LTD, 1967.

Cita MLA (9th ed.)

DRUCKER PETER F. MANAGING FOR RESULTS. PAN BOOKS LTD, 1967.