APA (7 वां संस्करण) प्रशस्ति पत्र
Cristian Hesselman, C. G. Mobile Wireless Middleware, Operating Systems and Applications - Workshops: Mobilware 2009 Workshops, Berlin, Germany, April 28-29, 2009, Revised Selected Papers. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cristian Hesselman, Carlo Giannelli. Mobile Wireless Middleware, Operating Systems and Applications - Workshops: Mobilware 2009 Workshops, Berlin, Germany, April 28-29, 2009, Revised Selected Papers. Berlín, Alemania: Springer.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cristian Hesselman, Carlo Giannelli. Mobile Wireless Middleware, Operating Systems and Applications - Workshops: Mobilware 2009 Workshops, Berlin, Germany, April 28-29, 2009, Revised Selected Papers. Springer.
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