http://dx.doi.org/10.1080/03601234.2012.693860 | | | | DOI Link |
http://www.tandfonline.com/doi/pdf/10.1080/0360123[...] | 09/17/2012 | PDF Reader | Item is within a limited-access website | |
http://www.tandfonline.com/doi/full/10.1080/036012[...] | 09/17/2012 | | Item is within a limited-access website | |