McGovern, P. E., & Patrick E. McGovern; foreword by Sam Calagione. (2017). Ancient brews: Rediscovered and re-created. New York: W.W. Norton & Company.
শিকাগো স্টাইলে সাইটেশনMcGovern, Patrick E., এবং Patrick E. McGovern; foreword by Sam Calagione. Ancient Brews: Rediscovered and Re-created. New York: W.W. Norton & Company, 2017.
এমএলএ সাইটেশনMcGovern, Patrick E., এবং Patrick E. McGovern; foreword by Sam Calagione. Ancient Brews: Rediscovered and Re-created. New York: W.W. Norton & Company, 2017.
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