CHANG RICHARD Y. (1998). MEETINGS THAT WORK. A H WHEELER & CO.
Chicago-čujuhus (17. p.)CHANG RICHARD Y. MEETINGS THAT WORK. NEW DELHI: A H WHEELER & CO, 1998.
MLA-čujuhus (9. p.)CHANG RICHARD Y. MEETINGS THAT WORK. A H WHEELER & CO, 1998.
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