Kerry Patterson/ Joseph Grenny/ David Maxfield/ Ron McMillan
(1)
Kerry Patterson/ Joseph Grenny/ David Maxfield/ Ron McMillan/ Al Switzler
(1)
Kerry Patterson/ Joseph Grenny/ David Maxfield/ Ron McMillan/ Al Switzler/ Joseph Grenny (NRT)
(1)
凱利‧派特森 /喬瑟夫‧葛瑞尼 /大衛‧麥克斯菲爾德、朗恩‧麥米倫、艾爾‧史威茨勒
(1)