APA (7 वां संस्करण) प्रशस्ति पत्र
Titterton, M. (2005). Risk and risk taking in health and social welfare (1st American pbk. ed.). Jessica Kingsley Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Titterton, Mike. Risk and Risk Taking in Health and Social Welfare. 1st American pbk. ed. Philadelphia: Jessica Kingsley Publishers, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Titterton, Mike. Risk and Risk Taking in Health and Social Welfare. 1st American pbk. ed. Jessica Kingsley Publishers, 2005.
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