(1923). Minerals and cut stones. Reference book containing condensed and simplified descriptions from standard works on mineralogy / compiled by Mengo L. Morgenthau.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Minerals and Cut Stones. Reference Book Containing Condensed and Simplified Descriptions from Standard Works on Mineralogy / Compiled by Mengo L. Morgenthau. 1923.
MLA -ийн эшлэл (9 дэх хэвлэлт)Minerals and Cut Stones. Reference Book Containing Condensed and Simplified Descriptions from Standard Works on Mineralogy / Compiled by Mengo L. Morgenthau. 1923.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.