http://dx.doi.org/10.1080/01426390701773862 | | | | DOI Link |
http://www.tandfonline.com/doi/pdf/10.1080/0142639[...] | 10/29/2015 | PDF Reader | Item is within a limited-access website | |
http://www.informaworld.com/smpp/section?content=a[...] | 10/26/2010 | | Item is within a limited-access website | |