Deismireacht APA

Read, P. G. (1978). Gemmological instruments. Newnes - Butterworths.

Chicago Edition Citation

Read, Peter G. Gemmological Instruments. London: Newnes - Butterworths, 1978.

Deismireacht MLA

Read, Peter G. Gemmological Instruments. Newnes - Butterworths, 1978.

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