Παραπομπή APA

(1993). Guidelines for the calibration and testing of EDM instruments. London: The Royal Institution of Chartered Surveyors.

Παραπομπή Chicago Style

Guidelines for the Calibration and Testing of EDM Instruments. London: The Royal Institution of Chartered Surveyors, 1993.

Παραπομπή MLA

Guidelines for the Calibration and Testing of EDM Instruments. London: The Royal Institution of Chartered Surveyors, 1993.

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