Gaya APA
COUNCIL, B.
(1991).
Polytechnic Mission To Indonesia 2-9 November 1991
(
1)
.
Jakarta:
S Widjojo Center.
Gaya MLA
COUNCIL, BRITISH.
"Polytechnic Mission To Indonesia 2-9 November 1991".
1
Jakarta:
S Widjojo Center,
1991.
Printed.