21
Published 2006
Springer Netherlands

22
Published 2006
Springer Netherlands

23
by Bockstael, Nancy E., McConnell, Kenneth E.
Published 2007
Springer Netherlands

24
Published 2007
Springer Netherlands

25
Published 2007
Springer Netherlands

26
by Navrud, Ståle
Published 2007
Springer Netherlands

27
by Trainer, Ted
Published 2007
Springer Netherlands

28
Published 2007
Springer Netherlands

29
Published 2007
Springer Netherlands

30
by Doody, J. Patrick
Published 2008
Springer Netherlands

31
Published 2008
Springer Netherlands

32
Published 2008
Springer Netherlands

33
Published 2010
Springer New York

35
by Ali, Hossain
Published 2010
Springer New York

36
Published 2011
Springer New York

37
by Hoffelner, Wolfgang
Published 2013
Springer London

38
Published 2013
Springer New York

39
by Dean, Stephen O.
Published 2013
Springer New York

40
by cocks, doug
Published 2013
Springer New York