Whitmer, G., & Dickey, L. (2024). True Gretch: What I've learned about life, leadership, and everything in between (First Simon & Schuster hardcover edition.). Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitmer, Gretchen, और Lisa Dickey. True Gretch: What I've Learned About Life, Leadership, and Everything in Between. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhitmer, Gretchen, और Lisa Dickey. True Gretch: What I've Learned About Life, Leadership, and Everything in Between. First Simon & Schuster hardcover edition. Simon & Schuster, 2024.
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