APA ציטוט

Drucker, P. F. (1970). Managing for results: Economic tasks and risk-taking decisions. Allied.

Chicago Edition Citation

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. Allied, 1970.

ציטוט MLA

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. Allied, 1970.