McDowell, E. J., & Weinberg, M. (2020). The book on pie: Everything you need to know to bake perfect pies. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcDowell, Erin Jeanne, और Mark Weinberg. The Book on Pie: Everything You Need to Know to Bake Perfect Pies. Boston ; New York: Houghton Mifflin Harcourt, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcDowell, Erin Jeanne, और Mark Weinberg. The Book on Pie: Everything You Need to Know to Bake Perfect Pies. Houghton Mifflin Harcourt, 2020.
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