Drucker, P. (1977). Preparing tomorrows business leaders today. Taraporewala.
Chicago-čujuhus (17. p.)Drucker, Peter. Preparing Tomorrows Business Leaders Today. Mumbai: Taraporewala, 1977.
MLA-čujuhus (9. p.)Drucker, Peter. Preparing Tomorrows Business Leaders Today. Taraporewala, 1977.
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