Stumpf, A., & Willink, J. (2026). Drownproof: Eight life lessons to keep your head above water (First edition.). St. Martin's Press.
Cita Chicago Style (17a ed.)Stumpf, Andy, y Jocko Willink. Drownproof: Eight Life Lessons to Keep Your Head Above Water. First edition. New York: St. Martin's Press, 2026.
Cita MLA (8a ed.)Stumpf, Andy, y Jocko Willink. Drownproof: Eight Life Lessons to Keep Your Head Above Water. First edition. St. Martin's Press, 2026.
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