RAMANUJAN G. (1987). MANAGEMENT RING SIDE VIEW. STERLING PUBLICATIONS.
Chicago-čujuhus (17. p.)RAMANUJAN G. MANAGEMENT RING SIDE VIEW. NEW DELHI: STERLING PUBLICATIONS, 1987.
MLA-čujuhus (9. p.)RAMANUJAN G. MANAGEMENT RING SIDE VIEW. STERLING PUBLICATIONS, 1987.
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