Gaya APA
Karlgaard, R. (2014).
The Soft Edge: Where Great Companies Find Lasting Success (1).
San Francisco:
Jossey-Bass a Wiley Inprin.
Gaya MLA
Karlgaard, Rich.
"The Soft Edge: Where Great Companies Find Lasting Success".
1
San Francisco:
Jossey-Bass a Wiley Inprin,
2014.
Teks (Text).