Kaufman, Josh
The first 20 hours : how to learn anything -- fast
Penguin, 2013
 Buku Teks SO
The Cambridge handbook of expertise and expert performance
edited by K. Anders, Neil Charness
Cambridge University Press, 2006
 Buku Teks
Acuff, Frank L.
How to negotiate anything with anyone anywhere around the world
American Management Association, 2008
 eBooks
Pendidikan Konsultan Paten dan Keahlian Hukum Paten / Fakultas Hukum UI
Fakultas Hukum UI, 1995
 Buku Teks
Pendidikan Keahlian Hukum Paten / Fakultas Hukum UI
Universitas Indonesia, 1992
 Buku Teks