New York, NY Board of Education. (1938). Course of study in Social Studies for Smith-Hughes classes - American history. Board of Education.
Chicago-Zitierstil (17. Ausg.)New York, NY Board of Education. Course of Study in Social Studies for Smith-Hughes Classes - American History. Rochester, NY: Board of Education, 1938.
MLA-Zitierstil (9. Ausg.)New York, NY Board of Education. Course of Study in Social Studies for Smith-Hughes Classes - American History. Board of Education, 1938.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.