DELTZER BERNARD A. (1979). CONTEMPORARY MANAGEMENT CONCEPT. GRID PUBLISHERS.
Chicago-čujuhus (17. p.)DELTZER BERNARD A. CONTEMPORARY MANAGEMENT CONCEPT. COLUMBUS: GRID PUBLISHERS, 1979.
MLA-čujuhus (9. p.)DELTZER BERNARD A. CONTEMPORARY MANAGEMENT CONCEPT. GRID PUBLISHERS, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.