MCCONKEY, D. D. (1976). How To Manage By Results Dale D. Mcconkey. Taraporevala.
Lua i Stíl Chicago (17ú heag.)MCCONKEY, Dale D. How To Manage By Results Dale D. Mcconkey. Taraporevala, 1976.
Lua MLA (8ú heag.)MCCONKEY, Dale D. How To Manage By Results Dale D. Mcconkey. Taraporevala, 1976.
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