Gaya APA

Wilson, P, D, D, W. (1989). The Long Journey From Turmoil To Self - Sufficiency (1). Indonesia: Yayasan Persada Nusantara.

Gaya MLA

Wilson, Prof., Dr., Donald, W.. "The Long Journey From Turmoil To Self - Sufficiency". 1 Indonesia: Yayasan Persada Nusantara, 1989. Text.