Cohen, D., & Carol Black, D. (2013). Primary health care: What role for occupational health? Royal College of General Practitioners.
শিকাগো স্টাইলে সাইটেশনCohen, Debbie, এবং Dame Carol Black. Primary Health Care: What Role for Occupational Health? Royal College of General Practitioners, 2013.
এমএলএ সাইটেশনCohen, Debbie, এবং Dame Carol Black. Primary Health Care: What Role for Occupational Health? Royal College of General Practitioners, 2013.
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