Spiegel, J. (1994). Manager's official guide to team working. Pfeiffer & Co.
Chicagoスタイル(17版)引用形式Spiegel, Jerry. Manager's Official Guide to Team Working. Amsterdam: Pfeiffer & Co, 1994.
MLA(9版)引用形式Spiegel, Jerry. Manager's Official Guide to Team Working. Pfeiffer & Co, 1994.
警告: この引用は必ずしも正確ではありません.