United States Department of Agriculture & National Agricultural Statistics Service. (1996). Agricultural Chemical Usage. 1995 Fruits Summary.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)United States Department of Agriculture ба National Agricultural Statistics Service. Agricultural Chemical Usage. 1995 Fruits Summary. 1996.
MLA -ийн эшлэл (9 дэх хэвлэлт)United States Department of Agriculture ба National Agricultural Statistics Service. Agricultural Chemical Usage. 1995 Fruits Summary. 1996.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.