International Symposium on Advances in Geographic Information Systems & Association for Computing Machinery. (1998). ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. Association for Computing Machinery.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational Symposium on Advances in Geographic Information Systems এবং Association for Computing Machinery. ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. New York, N.Y.: Association for Computing Machinery, 1998.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিInternational Symposium on Advances in Geographic Information Systems এবং Association for Computing Machinery. ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. Association for Computing Machinery, 1998.