Greenspan, S. I., & Salmon, J. (1995). The challenging child: Understanding, raising, and enjoying the five "difficult" types of children. Addison-Wesley Publishing Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreenspan, Stanley I., और Jacqueline Salmon. The Challenging Child: Understanding, Raising, and Enjoying the Five "Difficult" Types of Children. Reading, Mass.: Addison-Wesley Publishing Co., 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreenspan, Stanley I., और Jacqueline Salmon. The Challenging Child: Understanding, Raising, and Enjoying the Five "Difficult" Types of Children. Addison-Wesley Publishing Co., 1995.
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