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Gaya APA

Memenangkan Masa Depan:Tantangan Bagi Setiap Eksekutif. (1985). : Pustaka Binaman Pressindo.

Gaya MLA

Memenangkan Masa Depan:Tantangan Bagi Setiap Eksekutif. . : Pustaka Binaman Pressindo, 1985. Text.