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.
Cytowanie według stylu Chicago (wyd. 17)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.
Cytowanie według stylu MLA (wyd. 8)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.