Bėtts, R., English, C., & MacNaughton, W. (2015). The essential scratch & sniff guide to becoming a whiskey know-it-all. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBėtts, Richard, Crystal English, और Wendy MacNaughton. The Essential Scratch & Sniff Guide to Becoming a Whiskey Know-it-all. New York: Houghton Mifflin Harcourt, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBėtts, Richard, et al. The Essential Scratch & Sniff Guide to Becoming a Whiskey Know-it-all. Houghton Mifflin Harcourt, 2015.
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