Fowler, L. N. The Illustrated Self-Instructor in Phrenology and Physiology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFowler, L. N. The Illustrated Self-Instructor in Phrenology and Physiology.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFowler, L. N. The Illustrated Self-Instructor in Phrenology and Physiology.
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