Smith, P. 1. (1971). Think tanks and problem solving. Business Books.
Chicago Style citaatSmith, Paul 1.Slee. Think Tanks and Problem Solving. London: Business Books, 1971.
MLA citatieSmith, Paul 1.Slee. Think Tanks and Problem Solving. Business Books, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.