Centre for Spatial Database Management & Solutions (Noida, India), & Rao, M. (1999). Map India '99, August 24-26, 1999, New Delhi, India: Pre-conference proceedings. CSDMS.
Lua i Stíl Chicago (17ú heag.)Centre for Spatial Database Management & Solutions (Noida, India), agus Mukund Rao. Map India '99, August 24-26, 1999, New Delhi, India: Pre-conference Proceedings. Noida: CSDMS, 1999.
Lua MLA (8ú heag.)Centre for Spatial Database Management & Solutions (Noida, India), agus Mukund Rao. Map India '99, August 24-26, 1999, New Delhi, India: Pre-conference Proceedings. CSDMS, 1999.
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