Gaya APA

Gaspersz, V. (2011). Integrated Management Problem Solving: Panduan bagi Praktisi Bisnis dan Industri (ed.revisi). : Vinshristo Publication.

Gaya MLA

Gaspersz, Vincent. "Integrated Management Problem Solving: Panduan bagi Praktisi Bisnis dan Industri". ed.revisi : Vinshristo Publication, 2011. Text.