ASTIN, A. W. (1980). Maximizing Leadership Effectiveness. Jossey-Bass Publishers.
Dyfyniad Arddull ChicagoASTIN, Alexander W. Maximizing Leadership Effectiveness. Jossey-Bass Publishers, 1980.
Dyfyniad MLAASTIN, Alexander W. Maximizing Leadership Effectiveness. Jossey-Bass Publishers, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.