HART DONALD J. (1970). INTRODUCTION TO BUSINESS IN A DYNAMIC SOCIETY (2.). COLLIER MACMILLAN.
Chicago-čujuhus (17. p.)HART DONALD J. INTRODUCTION TO BUSINESS IN A DYNAMIC SOCIETY. 2. LONDON: COLLIER MACMILLAN, 1970.
MLA-čujuhus (9. p.)HART DONALD J. INTRODUCTION TO BUSINESS IN A DYNAMIC SOCIETY. 2. COLLIER MACMILLAN, 1970.
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