Environmental Modelling & Software. 31: 124–130. doi:10.1016/j.envsoft.2011.11.014. Indian Example A.P. Pradeepkumar (2003) "Absolute Beginners Guide to Linux/GRASS installation" Online publication at GRASS Development Project Website 原著 A. P. Pradeepkumar (2003) GRASS 5.00 安装新手指南 in Chinese