GaleGroup. (2011). Instructional design: Concepts, methodologies, tools and applications. Information Science Reference.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGaleGroup. Instructional Design: Concepts, Methodologies, Tools and Applications. Hershey, Pa: Information Science Reference, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGaleGroup. Instructional Design: Concepts, Methodologies, Tools and Applications. Information Science Reference, 2011.
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