Spring, J. H. (2014). The american school, A global context: From the Puritans to the obama Administration. New York: Mc Graw-Hill.
Trích dẫn kiểu ChicagoSpring, Joel H. The American School, A Global Context: From the Puritans to the Obama Administration. New York: Mc Graw-Hill, 2014.
ציטוט MLASpring, Joel H. The American School, A Global Context: From the Puritans to the Obama Administration. New York: Mc Graw-Hill, 2014.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.