Gallagher, R. P. (1930). Courses and careers. Harper & brothers.
Chicagoスタイル(17版)引用形式Gallagher, Ralph P. Courses and Careers. New York : London: Harper & brothers, 1930.
MLA(8版)引用形式Gallagher, Ralph P. Courses and Careers. Harper & brothers, 1930.
警告: この引用は必ずしも正確ではありません.