Lua APA (7ú heag.)

Ligozat, G. (2012). Qualitative spatial and temporal reasoning. ISTE ; Wiley.

Lua i Stíl Chicago (17ú heag.)

Ligozat, Gérard. Qualitative Spatial and Temporal Reasoning. London, U.K. : Hoboken, N.J.: ISTE ; Wiley, 2012.

Lua MLA (9ú heag.)

Ligozat, Gérard. Qualitative Spatial and Temporal Reasoning. ISTE ; Wiley, 2012.

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