Spence, C. (2017). Breakfast: The most important meal of the day? Elsevier.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpence, C. Breakfast: The Most Important Meal of the Day? Elsevier, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpence, C. Breakfast: The Most Important Meal of the Day? Elsevier, 2017.
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