Links:
[1] http://www.ndi.org/node/14719
[2] http://www.ndi.org/files/1852_bo_propoor_100104_1_0.pdf
[3] http://www.ndi.org/files/1852_bo_propoor_100104_2_0.pdf
[4] http://www.ndi.org/files/1852_bo_propoor_100104_3_0.pdf
[5] http://www.ndi.org/files/1852_bo_propoor_100104_4_0.pdf
[6] http://www.ndi.org/files/1852_bo_propoor_100104_5_0.pdf
[7] http://www.ndi.org/files/1852_bo_propoor_100104_6_0.pdf
[8] http://www.ndi.org/files/1852_bo_propoor_100104_cover_0.pdf
[9] http://www.ndi.org/files/1852_bo_propoor_100104_full_0.pdf