Gaya APA

Goldstone, W. (2009). Unity game development essentials : build fully functional, professional 3D games with realistic environments, sound, dynamic effects, and more! . Mumbai: Packt Publishing.

Gaya MLA

Goldstone, Will. "Unity game development essentials : build fully functional, professional 3D games with realistic environments, sound, dynamic effects, and more!". Mumbai: Packt Publishing, 2009. Teks.