Roger Von Oech

ブック
Expect the Unexpected (Or You Won't Find It) Expect the Unexpected (Or You Won't Find It)
Expect the Unexpected (Or You Won't Find It)
2001年
A Whack on the Side of the Head A Whack on the Side of the Head
A Whack on the Side of the Head
2024年
The Creative Contrarian The Creative Contrarian
The Creative Contrarian
2021年

オーディオブック
The Creative Contrarian : 20 "Wise Fool" Strategies to Boost Creativity and Curb Groupthink The Creative Contrarian : 20 "Wise Fool" Strategies to Boost Creativity and Curb Groupthink
The Creative Contrarian : 20 "Wise Fool" Strategies to Boost Creativity and Curb Groupthink
2021年