Morrison, K. A. (2007). Free school teaching: A journey into radical progressive education. State University of New York Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Morrison, Kristan Accles. Free School Teaching: A Journey into Radical Progressive Education. Albany: State University of New York Press, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)Morrison, Kristan Accles. Free School Teaching: A Journey into Radical Progressive Education. State University of New York Press, 2007.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.