APA-ийн эшлэл(7 дахь хэвлэлт)
ebrary, Inc, & Hopkins, R. F. (1989). Food aid projections for the decade of the 1990s: Report of an ad hoc panel meeting, October 6 & 7, 1988. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ebrary, Inc, ба Raymond F. Hopkins. Food Aid Projections for the Decade of the 1990s: Report of an Ad Hoc Panel Meeting, October 6 & 7, 1988. Washington, D.C.: National Academy Press, 1989.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ebrary, Inc, ба Raymond F. Hopkins. Food Aid Projections for the Decade of the 1990s: Report of an Ad Hoc Panel Meeting, October 6 & 7, 1988. National Academy Press, 1989.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.