National Research Council (U.S.). Committee on Photochemistry & ebrary, Inc. (1938). Third report of the Committee on Photochemistry. National Research Council.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)National Research Council (U.S.). Committee on Photochemistry ба Inc ebrary. Third Report of the Committee on Photochemistry. Washington, D.C.: National Research Council, 1938.
MLA -ийн эшлэл (9 дэх хэвлэлт)National Research Council (U.S.). Committee on Photochemistry ба Inc ebrary. Third Report of the Committee on Photochemistry. National Research Council, 1938.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.