Παραπομπή APA

Thomas, P. D. (1952). Conformal projections in geodesy and cartography. Washington, D.C: Government Printing Office.

Παραπομπή Chicago Style

Thomas, Paul D. Conformal Projections in Geodesy and Cartography. Washington, D.C: Government Printing Office, 1952.

Παραπομπή MLA

Thomas, Paul D. Conformal Projections in Geodesy and Cartography. Washington, D.C: Government Printing Office, 1952.

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