Gray, J. A. M. (2009). Evidence-based healthcare and public health: How to practice and teach evidence-based decision making (3rd ed.). Churchill Livingstone.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGray, J. A. Muir. Evidence-based Healthcare and Public Health: How to Practice and Teach Evidence-based Decision Making. 3rd ed. Edinburgh ; New York: Churchill Livingstone, 2009.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিGray, J. A. Muir. Evidence-based Healthcare and Public Health: How to Practice and Teach Evidence-based Decision Making. 3rd ed. Churchill Livingstone, 2009.
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