APA Style

Mansur,, Y., Sanusy, L, Y, E. (). Quantum saving, quantum bisnis, quantum salary . Jakarta: Zikrul hakim.

MLA Style

Mansur,, Yusuf., Sanusy, Luthfi, Yansyah, El. "Quantum saving, quantum bisnis, quantum salary". Jakarta: Zikrul hakim, . Text.