Finkelstein, Sydney
Why smart executives fail dan pelajaran yang dapat anda petik dari kesalahan mereka
Intermasa, 2003
Buku Teks
Hyatt, Corde
Zai Chuang gaofeng : Chenggong zhe ruhe chaocheng shibai = when smart people fail
Tianxia Wenhua Chubanshe, 1987
Buku Teks
Cole, Brent
How to win friends and influence people in the digital age
Simon & Schuster, 2011
Buku Teks
Carnegie, Dale, 1888-1955
How to win friends & influence people in the digital age
Gramedia Pustaka Utama, 2019
Buku Teks
Attitude measurement / Gene F. Summers.(ed)
Kershaw Publ., 1977
Buku Teks