Gaya APA
Krause, D, G.
(1998).
The way of the leader
(
Cet. 1)
.
Jakarta:
PT. Gramedia pustaka utama.
Gaya MLA
Krause, Donald, G.
"The way of the leader".
Cet. 1
Jakarta:
PT. Gramedia pustaka utama,
1998.
Buku.