Weber Barbara & Hans Wilhelm Mirjam Alfen. (2010). Infrastructure As an Asset Class: Investment strategies, project finance and PPP. Wiley A John Wiley and Sons Ltd Publication.
Chicago-čujuhus (17. p.)Weber Barbara juo Hans Wilhelm Mirjam Alfen. Infrastructure As an Asset Class: Investment Strategies, Project Finance and PPP. UK: Wiley A John Wiley and Sons Ltd Publication, 2010.
MLA-čujuhus (9. p.)Weber Barbara juo Hans Wilhelm Mirjam Alfen. Infrastructure As an Asset Class: Investment Strategies, Project Finance and PPP. Wiley A John Wiley and Sons Ltd Publication, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.