Butters, M. (2018). Wild bread: Flour + water + air : sourdough reinvented (First edition.). Gibbs Smith.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रButters, MaryJane. Wild Bread: Flour + Water + Air : Sourdough Reinvented. First edition. Layton, Utah: Gibbs Smith, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रButters, MaryJane. Wild Bread: Flour + Water + Air : Sourdough Reinvented. First edition. Gibbs Smith, 2018.
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