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Gaya APA

Timpe, A, D. (1993). Seri Ilmu dan Seni Manajemen Bisnis Memimpin Manusia . Jakarta: Gramedia.

Gaya MLA

Timpe, A., Dale. "Seri Ilmu dan Seni Manajemen Bisnis Memimpin Manusia". Jakarta: Gramedia, 1993. Text.