Gaya APA
AGUNG, I, A, A, G. (1990).
Twenty years Indonesian foreign policy 1945-1965 .
Yogyakarta:
Duta Wacana University Press.
Gaya MLA
AGUNG, Ide, Anak, Agung, Gde.
"Twenty years Indonesian foreign policy 1945-1965".
Yogyakarta:
Duta Wacana University Press,
1990.
Buku.