APA Style
Harrell, Keith. (2003).
The attitude of leadership : taking the lead and keeping it .
New Jersey:
John Willey & Sons.
Chicago Style
Harrell, Keith.
The attitude of leadership : taking the lead and keeping it.
New Jersey:
John Willey & Sons,
2003.
Buku.
MLA Style
Harrell, Keith.
The attitude of leadership : taking the lead and keeping it.
New Jersey:
John Willey & Sons,
2003.
Buku.
Turabian Style
Harrell, Keith.
The attitude of leadership : taking the lead and keeping it.
New Jersey:
John Willey & Sons,
2003.
Buku.