Wiseman Liz & McKeown Greg. (2010). Multipliers: How the best leaders make everyone smarter. Haroer Business / Harper Collins Publisher.
Chicago-viite (17. p.)Wiseman Liz ja McKeown Greg. Multipliers: How the Best Leaders Make Everyone Smarter. NewYork: Haroer Business / Harper Collins Publisher, 2010.
MLA-viite (9. p.)Wiseman Liz ja McKeown Greg. Multipliers: How the Best Leaders Make Everyone Smarter. Haroer Business / Harper Collins Publisher, 2010.
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