Sheal, P. R. (1989). How to develop and present staff training courses. Kogan Page ; Nichols Pub..
Chicagoスタイル(17版)引用形式Sheal, Peter R. How to Develop and Present Staff Training Courses. London : New York: Kogan Page ; Nichols Pub., 1989.
MLA(8版)引用形式Sheal, Peter R. How to Develop and Present Staff Training Courses. Kogan Page ; Nichols Pub., 1989.
警告: この引用は必ずしも正確ではありません.