APA-ийн эшлэл(7 дахь хэвлэлт)

Delavan, G. (2009). The teacher's attention: Why our kids must and can get smaller schools and classes. Temple University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Delavan, Garrett. The Teacher's Attention: Why Our Kids Must and Can Get Smaller Schools and Classes. Philadelphia: Temple University Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Delavan, Garrett. The Teacher's Attention: Why Our Kids Must and Can Get Smaller Schools and Classes. Temple University Press, 2009.