Nietz, J. A. (1961). Old textbooks: Spelling, grammar, reading, arithmetic, geography, American history, civil government, physiology, penmanship, art, music, as taught in the common schools from colonian days to 1900. University of Pittsburgh Press.
Chicago-referens (17:e uppl.)Nietz, John A. Old Textbooks: Spelling, Grammar, Reading, Arithmetic, Geography, American History, Civil Government, Physiology, Penmanship, Art, Music, as Taught in the Common Schools from Colonian Days to 1900. [Pittsburgh]: University of Pittsburgh Press, 1961.
MLA-referens (8:e uppl.)Nietz, John A. Old Textbooks: Spelling, Grammar, Reading, Arithmetic, Geography, American History, Civil Government, Physiology, Penmanship, Art, Music, as Taught in the Common Schools from Colonian Days to 1900. University of Pittsburgh Press, 1961.