LAURINI, R., & THOMPSON, D. (1993). Fundamentals of spatial information systems. Academic Press.
Čikaški stil citiranja (17. izdanje)LAURINI, Robert, i Derek THOMPSON. Fundamentals of Spatial Information Systems. California: Academic Press, 1993.
MLA način citiranja (9. izdanje)LAURINI, Robert, i Derek THOMPSON. Fundamentals of Spatial Information Systems. Academic Press, 1993.
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