Gaya APA
Douglass, L, M.
(1992).
The Effective Nurse : Leader and Manager ed.4
(
4th)
.
Amerika:
Mosby Year Book.
Gaya MLA
Douglass, Laura, Mae.
"The Effective Nurse : Leader and Manager ed.4".
4th
Amerika:
Mosby Year Book,
1992.
Buku Teks.