Dyfyniad APA

ROBINSON, A., & Sale, R.. (1978). Elements of Cartography (4th.). John Wiley & sons, Inc..

Dyfyniad Arddull Chicago

ROBINSON, ARTHUR, and Randall Sale. Elements of Cartography. 4th. CANADA: John Wiley & sons, Inc., 1978.

Dyfyniad MLA

ROBINSON, ARTHUR, and Randall Sale. Elements of Cartography. 4th. John Wiley & sons, Inc., 1978.

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