APA (7th ed.) Citation

Nugroho, A. R. S. (2009). Berbisnis Software Gratis. Kompas Gramedia.

Chicago Style (17th ed.) Citation

Nugroho, Amin Rois Sinung. Berbisnis Software Gratis. Kompas Gramedia, 2009.

MLA (8th ed.) Citation

Nugroho, Amin Rois Sinung. Berbisnis Software Gratis. Kompas Gramedia, 2009.

Warning: These citations may not always be 100% accurate.