Gaya APA
CUSWORTH, J.W. (1993).
Managing projects in developing countries .
New York:
Longman.
Gaya Chicago
CUSWORTH, J.W.
Managing projects in developing countries.
New York:
Longman,
1993.
Buku.
Gaya MLA
CUSWORTH, J.W.
Managing projects in developing countries.
New York:
Longman,
1993.
Buku.
Gaya Turabian
CUSWORTH, J.W.
Managing projects in developing countries.
New York:
Longman,
1993.
Buku.