Gaya APA
Psacharopoulos, G., Woodhall, M.
(1985).
Education for Development
(
ke- 1)
.
USA:
A Word Bank Publication.
Gaya MLA
Psacharopoulos, George., Woodhall, Maureen.
"Education for Development".
ke- 1
USA:
A Word Bank Publication,
1985.
Text.