Riggle, R. (2025). Grit, spit, and never quit: A Marine's guide to comedy and life (First edition.). Grand Central Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRiggle, Rob. Grit, Spit, and Never Quit: A Marine's Guide to Comedy and Life. First edition. New York: Grand Central Publishing, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRiggle, Rob. Grit, Spit, and Never Quit: A Marine's Guide to Comedy and Life. First edition. Grand Central Publishing, 2025.
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