APA (7 वां संस्करण) प्रशस्ति पत्र
Campo, T. M., & Lafferty, K. A. (2011). Essential procedures for practitioners in office, urgent, and emergency care settings: A clinical companion. Springer Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Campo, Theresa M., और Keith A. Lafferty. Essential Procedures for Practitioners in Office, Urgent, and Emergency Care Settings: A Clinical Companion. New York: Springer Pub. Co., 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Campo, Theresa M., और Keith A. Lafferty. Essential Procedures for Practitioners in Office, Urgent, and Emergency Care Settings: A Clinical Companion. Springer Pub. Co., 2011.
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