Dyfyniad APA

Price, W. L. (1971). Graphs and network: An introduction. Butterworths.

Dyfyniad Arddull Chicago

Price, W L. Graphs and Network: An Introduction. London: Butterworths, 1971.

Dyfyniad MLA

Price, W L. Graphs and Network: An Introduction. Butterworths, 1971.

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