Gaya APA
Whitehorn, W. (2007).
Leading by example : lesson learned / Wil; Whitehorn...[et.al.] .
Boston:
Harvatd Business School Press.
Gaya MLA
Whitehorn, Wil;.
"Leading by example : lesson learned / Wil; Whitehorn...[et.al.]".
Boston:
Harvatd Business School Press,
2007.
Text.