Gaya APA

Wilson, P, D, D, W. (1992). The Next 25 Years Indonesia`s Journey Into The Future . Jakarta: Yayasan Persada Nusantara.

Gaya MLA

Wilson, Prof., DR., Donald, W.. "The Next 25 Years Indonesia`s Journey Into The Future". Jakarta: Yayasan Persada Nusantara, 1992. .