APA (7 वां संस्करण) प्रशस्ति पत्र
Kuang, C., & Fabricant, R. User Friendly: How the Hidden Rules of Design are Changing the Way We Live, Work, and Play. MCD : Farrar, Straus and Giroux.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Kuang, Cliff, और Robert Fabricant. User Friendly: How the Hidden Rules of Design Are Changing the Way We Live, Work, and Play. Nueva York, EUA: MCD : Farrar, Straus and Giroux.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Kuang, Cliff, और Robert Fabricant. User Friendly: How the Hidden Rules of Design Are Changing the Way We Live, Work, and Play. MCD : Farrar, Straus and Giroux.
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