Gaya APA

Purbo, O, W. (2019). Text Mining : Analisis Medsos, Kekuatan Brand, & Intelijen di Internet (Ed. 1). Yogyakarta, DIY: Andi Yogyakarta.

Gaya MLA

Purbo, Onno, W.. "Text Mining : Analisis Medsos, Kekuatan Brand, & Intelijen di Internet". Ed. 1 Yogyakarta, DIY: Andi Yogyakarta, 2019. Text.