(1923). Minerals and cut stones. Reference book containing condensed and simplified descriptions from standard works on mineralogy / compiled by Mengo L. Morgenthau.
Citace podle Chicago (17th ed.)Minerals and Cut Stones. Reference Book Containing Condensed and Simplified Descriptions from Standard Works on Mineralogy / Compiled by Mengo L. Morgenthau. 1923.
Citace podle MLA (9th ed.)Minerals and Cut Stones. Reference Book Containing Condensed and Simplified Descriptions from Standard Works on Mineralogy / Compiled by Mengo L. Morgenthau. 1923.
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