APA (7. basım) Alıntı

Open University. Graphs, networks and design. Planarity and colouring. Open University Press.

Chicago Style (17. basım) Atıf

Open University. Graphs, Networks and Design. Planarity and Colouring. Milton Keynes: Open University Press.

MLA (8th ed.) Atıf

Open University. Graphs, Networks and Design. Planarity and Colouring. Open University Press.

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