Maxwell, C. R. (1921). The selection of textbooks. Houghton Mifflin company.
Chicagoスタイル(17版)引用形式Maxwell, Charles Robert. The Selection of Textbooks. Boston, New York [etc.]: Houghton Mifflin company, 1921.
MLA(9版)引用形式Maxwell, Charles Robert. The Selection of Textbooks. Houghton Mifflin company, 1921.
警告: この引用は必ずしも正確ではありません.