Haynes, B. R. 1., & Humphrey, C. W. 1. (1939). Research applied to business education. The Gregg publishing company.
Chicagoスタイル(17版)引用形式Haynes, Benjamin Rudolph 1897, , Clyde Wilson 1907 Humphrey. Research Applied to Business Education. New York, Chicago [etc.]: The Gregg publishing company, 1939.
MLA(9版)引用形式Haynes, Benjamin Rudolph 1897, , Clyde Wilson 1907 Humphrey. Research Applied to Business Education. The Gregg publishing company, 1939.
警告: この引用は必ずしも正確ではありません.