Ballard, M. (1970). New movements in the study and teaching of history. Indiana University Press.
Chicagoスタイル(17版)引用形式Ballard, Martin. New Movements in the Study and Teaching of History. Bloomington: Indiana University Press, 1970.
MLA(9版)引用形式Ballard, Martin. New Movements in the Study and Teaching of History. Indiana University Press, 1970.
警告: この引用は必ずしも正確ではありません.