Gaya APA
Bono, E, D. (2005).
The six value medals: the essential tool for success in the 21st century .
Great Britain:
McQuaiq Group.
Gaya MLA
Bono, Edward, De.
"The six value medals: the essential tool for success in the 21st century".
Great Britain:
McQuaiq Group,
2005.
Text.