Gaya APA
Wilson, D, W. (1992).
The Next 25 Years Indonesia's Journey into the future .
Jakarta:
Yayasan Persada Nusantara.
Gaya MLA
Wilson, Donald, W.
"The Next 25 Years Indonesia's Journey into the future".
Jakarta:
Yayasan Persada Nusantara,
1992.
Text.