WORONOFF JON. (1993). JAPANESE MANAGEMENT MYSTIQUE. NEO PUBLISHING.
Lua i Stíl Chicago (17ú heag.)WORONOFF JON. JAPANESE MANAGEMENT MYSTIQUE. NEW DELHI: NEO PUBLISHING, 1993.
Lua MLA (9ú heag.)WORONOFF JON. JAPANESE MANAGEMENT MYSTIQUE. NEO PUBLISHING, 1993.
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