APA-ийн эшлэл(7 дахь хэвлэлт)
Woollatt, L. H. (1949). The Cost-quality Relationship on the Growing Edge: A study of returns for money spent in high expenditure school systems. Columbia Univ.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Woollatt, Lorne Hedley. The Cost-quality Relationship on the Growing Edge: A Study of Returns for Money Spent in High Expenditure School Systems. New York: Columbia Univ, 1949.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Woollatt, Lorne Hedley. The Cost-quality Relationship on the Growing Edge: A Study of Returns for Money Spent in High Expenditure School Systems. Columbia Univ, 1949.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.