National Research Council (U.S.). Subcommittee on Spacecraft Maximum Allowable Concentrations. (1994). Spacecraft maximum allowable concentrations for selected airborne contaminants. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)National Research Council (U.S.). Subcommittee on Spacecraft Maximum Allowable Concentrations. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Washington, D.C.: National Academy Press, 1994.
MLA -ийн эшлэл (9 дэх хэвлэлт)National Research Council (U.S.). Subcommittee on Spacecraft Maximum Allowable Concentrations. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. National Academy Press, 1994.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.