(2003). Everything you need, everywhere you need it before you need it: Serving Sanitary Industries.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Everything You Need, Everywhere You Need It Before You Need It: Serving Sanitary Industries. 2003.
MLA -ийн эшлэл (9 дэх хэвлэлт)Everything You Need, Everywhere You Need It Before You Need It: Serving Sanitary Industries. 2003.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.