Gaya APA
Mahanani, J, A, E, ;, N., Kotter, J, P.
(2001).
What Leaders Really Do
.
Jakarta:
Erlangga.
Gaya MLA
Mahanani, Julius, A.Mulyadi,, Editor, ;, Nurcahyo., Kotter, John, P..
"What Leaders Really Do".
Jakarta:
Erlangga,
2001.
Buku.