Gaya APA

Ariyani, D., Ida, . (2013). The secret of wealth creation : How to create your wealth from nothing (cet.1). Surabaya: MIC Publishing.

Gaya MLA

Ariyani, Dwi., Ida, . "The secret of wealth creation : How to create your wealth from nothing". cet.1 Surabaya: MIC Publishing, 2013. Text.