Sheal, P. R. (1989). How to develop and present staff training sources. Kogan Page.
Chicagoスタイル(17版)引用形式Sheal, Peter R. How to Develop and Present Staff Training Sources. London: Kogan Page, 1989.
MLA(9版)引用形式Sheal, Peter R. How to Develop and Present Staff Training Sources. Kogan Page, 1989.
警告: この引用は必ずしも正確ではありません.