APA (7 वां संस्करण) प्रशस्ति पत्र
Pereira, V., & Woollhouse, K. (2014). Learning Unity 2D game development by example: Create your own line of successful 2D games with Unity! Packt Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Pereira, Venita, और Kerrie Woollhouse. Learning Unity 2D Game Development by Example: Create Your Own Line of Successful 2D Games with Unity! Birmingham, England: Packt Publishing, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Pereira, Venita, और Kerrie Woollhouse. Learning Unity 2D Game Development by Example: Create Your Own Line of Successful 2D Games with Unity! Packt Publishing, 2014.
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