APA ציטוט

Yusuf Mansur, & Luthfi Yansyah El Sanusy. (2011). Quantun Saving,Quantum Business,Quantum Salary. Jakarta: Zikrul Hakim.

Chicago Style Citation

Yusuf Mansur, and Luthfi Yansyah El Sanusy. Quantun Saving,Quantum Business,Quantum Salary. Jakarta: Zikrul Hakim, 2011.

ציטוט MLA

Yusuf Mansur, and Luthfi Yansyah El Sanusy. Quantun Saving,Quantum Business,Quantum Salary. Jakarta: Zikrul Hakim, 2011.