APA (7th ed.) Citation

Nugroho, A. R. S. (2010). Berbisnis Software Gratis. elex media komputindo.

Chicago Style (17th ed.) Citation

Nugroho, Amin Rois Sinung. Berbisnis Software Gratis. elex media komputindo, 2010.

MLA (8th ed.) Citation

Nugroho, Amin Rois Sinung. Berbisnis Software Gratis. elex media komputindo, 2010.

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