SEEKINGS DAVID. (1989). HOW TO ORGANIZE EFFECTIVE CONFRENCES & MEETINGS (4.). KOGAN PAGE.
Chicago-čujuhus (17. p.)SEEKINGS DAVID. HOW TO ORGANIZE EFFECTIVE CONFRENCES & MEETINGS. 4. LONDON: KOGAN PAGE, 1989.
MLA-čujuhus (9. p.)SEEKINGS DAVID. HOW TO ORGANIZE EFFECTIVE CONFRENCES & MEETINGS. 4. KOGAN PAGE, 1989.
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