.Ornstein, A. C., & .Levine, D. U. (1985). An introduction to the foundations of education (3rd ed.). Houghton Mifflin.
Чикаго-гийн эшлэл (17 дахь хэвлэлт).Ornstein, Allan C., ба Daniel U. .Levine. An Introduction to the Foundations of Education. 3rd ed. Boston: Houghton Mifflin, 1985.
MLA -ийн эшлэл (9 дэх хэвлэлт).Ornstein, Allan C., ба Daniel U. .Levine. An Introduction to the Foundations of Education. 3rd ed. Houghton Mifflin, 1985.