Church, R. L., & Murray, A. (2018). Location Covering Models: History, Applicationd and Advancements. Springer.
Cita Chicago (17th ed.)Church, Richard L., i Alan Murray. Location Covering Models: History, Applicationd and Advancements. Cham, Switzerland: Springer, 2018.
Cita MLA (9th ed.)Church, Richard L., i Alan Murray. Location Covering Models: History, Applicationd and Advancements. Springer, 2018.
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