CHILD JOHN. (2005). COOPERATIVE STRATEGY MANAGING (2ND.). OXFORD UNIVERSITY PRESS.
Chicago-čujuhus (17. p.)CHILD JOHN. COOPERATIVE STRATEGY MANAGING. 2ND. OXFORD: OXFORD UNIVERSITY PRESS, 2005.
MLA-čujuhus (9. p.)CHILD JOHN. COOPERATIVE STRATEGY MANAGING. 2ND. OXFORD UNIVERSITY PRESS, 2005.
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