Roth, R. M. (1970). Underachieving students and guidance. Houghton Mifflin.
Chicagoスタイル(17版)引用形式Roth, Robert M. Underachieving Students and Guidance. New York: Houghton Mifflin, 1970.
MLA(9版)引用形式Roth, Robert M. Underachieving Students and Guidance. Houghton Mifflin, 1970.
警告: この引用は必ずしも正確ではありません.